May 26, 2026

Generated lab notebook from daily_summary, plan_journal, plan_delivery_log, and setpoint audit data. It is intentionally chronological and may include in-progress cycles before validation.

Planner Execution Ledger

Planner checkpoints can acknowledge that the active plan is still suitable without writing a new public plan ID. Those no-change decisions are part of the audit trail.

Delivery events

Plan writes

No-change acknowledgements

Pending

Event	Delivered	Type	Status	Note
End-of-day review and reset	00:16	MIDNIGHT	plan_written	Wrote public plan iris-20260526-0016. Resolved 00:19 MDT.
Morning planning cycle	05:37	SUNRISE	plan_written	Wrote public plan iris-20260526-0537. Resolved 05:40 MDT.
Forecast deviation	07:33	FORECAST_DEVIATION	acked	Acknowledged: FORECAST_DEVIATION was forecast_missing_min only. Live climate is in band (69.3F, VPD 0.66, dew margin 8.9F), equipment is idle/off, forecast feed is present again, and the alert is already resolved. No tunable change warranted; continue existing dry-ramp plan. Resolved 07:33 MDT.
Forecast deviation	08:33	FORECAST_DEVIATION	acked	Acknowledged: FORECAST_DEVIATION was a forecast_missing_min/data-gap trigger, not a live weather or equipment regime change. Current climate is in band/near target (72.1F, VPD 0.83 kPa, RH 69%, dew margin 10.7F), controller is IDLE with only heat1 on, and forecast data is now present. Existing SUNRISE plan already covers the later dry ramp, so no tunable change is warranted. Resolved 08:34 MDT.
Forecast deviation	09:36	FORECAST_DEVIATION	acked	Acknowledged: FORECAST_DEVIATION was forecast_missing_min, not a live climate/equipment miss. Live climate is in band/resource mode (74.2F, VPD 0.85 vs band high 1.24, dp margin 10.2F), all climate relays are off/IDLE, forecast data is currently present, and recent alerts show the forecast_missing_min deviation already resolved. No setpoint/tunable change warranted; keep existing dry-ramp plan active. Resolved 09:37 MDT.
Solar peak planning checkpoint	12:58	SOLAR_MAX	acked	Acknowledged: SOLAR_MAX checked live climate/forecast/plan/setpoints. Actual solar 637 W/m2 is below the 13:00 forecast 741 W/m2 after applying the recent positive solar bias, average VPD 1.25 kPa remains just inside the 1.30 kPa high band with healthy 14.1F dew margin, and the active SUNRISE plan already has guardrail-aware band-coupled moisture and cooling posture through the afternoon. No tactical tunable nudge warranted. Resolved 12:58 MDT.
Forecast deviation	14:06	FORECAST_DEVIATION	acked	Acknowledged: Forecast deviation assessed as VPD forecast overshoot / more humid actual air, not equipment fault or hotter/drier regime. Live climate is 78.8F, VPD 1.21 kPa, RH 66%, dew margin 12.1F, VENTILATE. Equipment is appropriate: vent plus both fans on, fog/misters/heat off. Existing plan already has band-coupled dry-ramp moisture; no tactical change needed. Resolved 14:07 MDT.
Peak Stress	14:58	TRANSITION	acked	Acknowledged: Peak-stress transition checked: controller is in VENTILATE with vent plus both fans active, dew margin is safe at 11.9F, VPD is at/near the high edge rather than running away (1.22 kPa vs active high 1.23), and the active SUNRISE plan already has band-coupled moisture posture, fog_escalation_kpa 0.20, mister_pulse_gap_s 30s, all-fans cooling, and evening recovery coverage. No additional tunable change warranted. Resolved 14:58 MDT.
Forecast deviation	15:21	FORECAST_DEVIATION	acked	Acknowledged: FORECAST_DEVIATION assessed: cloud cover forecast was 100% but observed cloud cover is ~15% with live solar 927 W/m2. This is a live cloud/solar forecast miss, not stale forecast data or equipment failure. Greenhouse is already in VENTILATE with fan1, fan2, vent, fog, and south mister active; temp 81.1F is above high band and VPD 1.33 kPa is only slightly above vpd_high with healthy 13.3F dew margin. Current plan already has band-coupled wet assist, fog_escalation_kpa 0... Resolved 15:21 MDT.
Forecast deviation	16:21	FORECAST_DEVIATION	acked	Acknowledged: FORECAST_DEVIATION reviewed: cloud-cover forecast miss is a live weather/forecast error, not stale data or equipment failure. Current climate is VENTILATE at 76.6F, VPD 1.15 kPa, RH 63%, dew margin 13.4F; vent, fan1, and fan2 are active, heaters/fog/misters are off after recent wet cycles. The active plan is already in compliance-first temp+VPD-high posture with band-coupled moisture and all-fans cooling, so no additional tunable change is warranted for this cloud-cover-only deviation. Resolved 16:21 MDT.
Forecast deviation	17:22	FORECAST_DEVIATION	acked	Acknowledged: FORECAST_DEVIATION assessed as a live cloud-cover forecast miss, not equipment failure or forecast freshness gap. Observed sky is much clearer than forecast (6.5% vs 97% cloud) with solar still 543 W/m2, but controller is already in VENTILATE with vent plus both fans on. House is warm at 75.6F, VPD is inside band at 0.99 kPa with 12F dew margin, and wet/fog assist is not warranted because VPD is not above band. No tunable change made. Resolved 17:22 MDT.
Decline	19:19	TRANSITION	acked	Acknowledged: Decline checkpoint reviewed: live house remains slightly VPD-high and materially temp-high in VENTILATE with dew margin safe, vent+both fans+fog active, and the governing plan already keeps evening recovery wet assist available until the 22:30 unwind. No tunable change warranted; do not unwind by clock before observed VPD recovery. Resolved 19:20 MDT.
Evening planning cycle	20:20	SUNSET	plan_written	Wrote public plan iris-20260526-2020. Resolved 20:22 MDT.

🌅 Morning Cycle (12:19 AM) — `iris-20260526-0016`

Status

validated

Outcome score

7/10

Changed parameters

cold_vent_guard_delta_f, cool_exit_hysteresis_f, cool_stage2_over_high_f, direct_wet_stress_latest_hour, direct_wet_stress_min_dew_margin_f, direct_wet_stress_vpd_margin_kpa, dwell_gate_ms, enthalpy_close ...

Reflection

Validating previous cycle: iris-20260525-0553

Previous hypothesis: SUNRISE plan for Monday 2026-05-25. Yesterday scored 57.2 with 53.2% both-axis compliance; temperature was the tighter individual axis at 58.6% versus VPD 63.1%, but the actionable pattern was paired heat stress 9.50h and VPD-high 8.27h during hot/dry VENTILATE. Cost was USD 4.01, below the 7-day average USD 6.90, but electric 15.39 kWh and water 163 gal were well above the 7-day averages, consistent with cooling plus mist/fog rather than gas heat. Prior-plan evaluations are now closed: iris-20260524-0545 scored 6 vs anchor 5; iris-20260524-1347 was revised to 2 vs anchor 2 after 47 VPD-high moisture-guardrail events showed it fought dispatcher policy; iris-20260524-1636 scored 8 vs anchor 6; iris-20260524-2246 scored 9 vs anchor 7 while preserving 98.5% overnight compliance… Result: MIDNIGHT reset governed pre-dawn into SUNRISE. Window scorecard through current context: score 76.1, both-axis compliance 75.6%, temp 89.5%, VPD 75.9%, cost USD 0.221, heat stress 0.13h, VPD-high 0.29h, VPD-low 0.00h, total stress 0.72h. The band-coupled dry-ramp reset protected pre-dawn dew safety and avoided VPD-low while allowing mild heat support. It remains only partially tested because the severe daylight dry ramp has not occurred yet; the new SUNRISE plan should replace the fallback with a more explicit live-confirmed peak and evening posture. Score: 7/10

Hypothesis

Testing: MIDNIGHT reset: replace conservative guardrail-fighting future rows with ClimateIntent that stays band-coupled through live/Tue dry stress, then conditionally unwinds before humid rain. Expected outcome: By next midnight: dew-risk remains 0h, Tue VPD-high is held under 3h if fog/wet gates are available, temp stress is accepted as partly structural but reduced by fan readiness, and Wed night avoids VPD-low/dew carryover.

Conditions

Outdoor peak

80.0°F

RH minimum

22.0%

Solar peak

779.0 W/m²

Cloud average

86.0%

Midnight starts temp+VPD high with safe 15F dew margin. Tue has a dry ramp to VPD 2.6-2.7 kPa despite clouds; Wed evening into Thu dawn turns humid/rainy with VPD-low risk.

Expected stress windows

vpd_highmedium · 2026-05-26T00:16:00-06:00 to 2026-05-26T02:30:00-06:00

Keep band-coupled moisture eligibility while natural cooling lowers VPD; do not request conservative thresholds that guardrails must hold.

vpd_highhigh · 2026-05-26T09:00:00-06:00 to 2026-05-26T22:00:00-06:00

Band-coupled mister engage/all-zone, short gaps, fog escalation 0.15-0.20 while gates allow, and evening recovery until observed VPD returns below band.

heatmedium · 2026-05-26T11:00:00-06:00 to 2026-05-26T17:00:00-06:00

Earlier fan/stage readiness and moderate solar precool, accepting structural limits.

vpd_lowhigh · 2026-05-27T18:00:00-06:00 to 2026-05-28T09:00:00-06:00

Suppress wet/fog, raise dew margin floor, and favor stable ventilation/dew safety through rain/high RH.

Parameter rationale

mister_engage_kpa1.1 → 0.85; Live VPD is above high band and Tue raw VPD peaks near 2.67 kPa.

Keep S1 mist assist eligible near vpd_high+0.05 instead of forcing moisture guardrail holds.

mister_all_kpa1.4 → 1.05; Whole-house dry ramp plus VENTILATE VPD-high alert requires distributed all-zone assist.

Permit all-zone rotation near vpd_high+0.25 during dry recovery.

fog_escalation_kpa0.5 → 0.2; Tue dry stress overlaps the 07:00-17:00 fog window and dew margin is currently safe.

Make PR-A vent-fog assist available before VPD is far beyond band.

mister_pulse_gap_s60.0 → 30.0; Recent guardrails held long gaps during VPD-high; Tue afternoon VPD remains above 2 kPa.

Maintain humidity between pulses without increasing pulse duration.

cool_stage2_over_high_f2.03 → 0.9; Temp is already above high band at midnight and Tue peak reaches 77-80F.

Improve fan2 readiness while leaving crop bands unchanged.

direct_wet_stress_latest_hour19.0 → 22.0; Tue VPD remains high into evening; lessons say recovery shoulder should follow observed VPD, not clock alone.

Keep bounded late recovery eligible when dew margin is safe.

mister_water_budget_gal180.0 → 240.0; Compliance-first dry day before humid rain; water should not block safe wet assist during active VPD-high.

Allow Tuesday recovery, then reduce wet demand before Wed rain.

Setpoints

Tuesday May 26

Primary crop-band changes:

Time	Values	Note
00:30	hyst 0.1875	Live midnight temp and VPD are both above band with safe dew
05:30	hyst 0.1875	Forecast VPD falls toward 0.4-0.5 kPa before dawn; suppress
08:30	hyst 0.1875	Sunrise ramp starts dry enough to re-open moisture before th
11:30	hyst 0.18250000000000002	Peak dry window: raw VPD 2.15-2.67 kPa, temp 77-80F, and VPD
17:30	hyst 0.1875	Evening recovery shoulder: forecast VPD remains 1.9-2.3 kPa
22:30	hyst 0.1875	Late-night unwind after the dry shoulder: reduce wet actions

Tactical tunable changes:

Time	Values	Note
00:30	s2 1.825; cool_exit 1.6; all_fans 0; dw_stress 1; dw_until 24; fog_stress 1; fog_until 22; engage 0.8500000000000001; all 1.05; pulse 41.25; gap 33.75; wt 2.0666666666666664	Live midnight temp and VPD are both above band with safe dew
05:30	s2 1.905; cool_exit 1.6; all_fans 0; dw_stress 1; dw_until 19; fog_stress 1; fog_until 19; engage 0.8500000000000001; all 1.05; pulse 33.75; gap 41.25; wt 1.7	Forecast VPD falls toward 0.4-0.5 kPa before dawn; suppress
08:30	s2 1.595; cool_exit 1.6; all_fans 0; dw_stress 1; dw_until 20; fog_stress 1; fog_until 20; engage 0.8500000000000001; all 1.05; pulse 41.25; gap 41.25; wt 2	Sunrise ramp starts dry enough to re-open moisture before th
11:30	s2 1.2075; cool_exit 1.51; all_fans 1; dw_stress 1; dw_until 22; fog_stress 1; fog_until 22; engage 0.8500000000000001; all 1; pulse 67.5; gap 26.25; wt 2.6166666666666663	Peak dry window: raw VPD 2.15-2.67 kPa, temp 77-80F, and VPD
17:30	s2 1.7725; cool_exit 1.6; all_fans 0; dw_stress 1; dw_until 22; fog_stress 1; fog_until 22; engage 0.8500000000000001; all 1.05; pulse 48.75; gap 33.75; wt 2.216666666666667	Evening recovery shoulder: forecast VPD remains 1.9-2.3 kPa
22:30	s2 1.905; cool_exit 1.6; all_fans 0; dw_stress 1; dw_until 19; fog_stress 1; fog_until 19; engage 0.8500000000000001; all 1.05; pulse 33.75; gap 41.25; wt 1.7	Late-night unwind after the dry shoulder: reduce wet actions

Wednesday May 27

Primary crop-band changes:

Time	Values	Note
12:00	hyst 0.1875	Wednesday has only moderate dry pressure before rain; use co
18:00	hyst 0.1875	Rain/high-RH window through Thursday dawn creates VPD-low an

Tactical tunable changes:

Time	Values	Note
12:00	s2 1.715; cool_exit 1.6; all_fans 0; dw_stress 1; dw_until 19; fog_stress 1; fog_until 19; engage 0.8500000000000001; all 1.05; pulse 33.75; gap 41.25; wt 1.7666666666666666	Wednesday has only moderate dry pressure before rain; use co
18:00	s2 1.905; cool_exit 1.6; all_fans 0; dw_stress 1; dw_until 19; fog_stress 1; fog_until 19; engage 0.8500000000000001; all 1.05; pulse 33.75; gap 41.25; wt 1.7	Rain/high-RH window through Thursday dawn creates VPD-low an

Thursday May 28

Primary crop-band changes:

Time	Values	Note
10:30	hyst 0.1875	Thursday late-morning fallback re-opens band-coupled moistur
16:30	hyst 0.1875	Thursday storm/cool-humid transition: unwind wet assist agai

Tactical tunable changes:

Time	Values	Note
10:30	s2 1.3900000000000003; cool_exit 1.6; all_fans 1; dw_stress 1; dw_until 20; fog_stress 1; fog_until 20; engage 0.8500000000000001; all 1.05; pulse 48.75; gap 37.5; wt 2.1833333333333336	Thursday late-morning fallback re-opens band-coupled moistur
16:30	s2 1.905; cool_exit 1.6; all_fans 0; dw_stress 1; dw_until 19; fog_stress 1; fog_until 19; engage 0.8500000000000001; all 1.05; pulse 33.75; gap 41.25; wt 1.7	Thursday storm/cool-humid transition: unwind wet assist agai

Changed secondary parameters:

Time	Parameter	Change
00:30	cold_vent_guard_delta_f	initial 8
00:30	direct_wet_stress_min_dew_margin_f	initial 11
00:30	direct_wet_stress_vpd_margin_kpa	initial 0.05
00:30	dwell_gate_ms	initial 210000
00:30	enthalpy_close	initial 1
00:30	enthalpy_open	initial -2
00:30	fog_escalation_kpa	initial 0.2
00:30	fog_stress_min_dew_margin_f	initial 11
00:30	heat_hysteresis	initial 1.1
00:30	min_fog_off_s	initial 60
00:30	min_fog_on_s	initial 63.75
00:30	mist_backoff_s	initial 600
00:30	mist_max_closed_vent_s	initial 120
00:30	mist_thermal_relief_s	initial 90
00:30	mister_all_delay_s	initial 75
00:30	mister_engage_delay_s	initial 37.5
00:30	mister_water_budget_gal	initial 180
00:30	outdoor_staleness_max_s	initial 600
00:30	sw_dwell_gate_enabled	initial 1
00:30	sw_fog_closes_vent	initial 1
00:30	sw_mister_closes_vent	initial 0
00:30	sw_summer_vent_enabled	initial 1
00:30	temp_hysteresis	initial 1.6
00:30	vent_prefer_dp_delta_f	initial 7
00:30	vent_prefer_temp_delta_f	initial 4
00:30	vpd_watch_dwell_s	initial 52.5
05:30	cold_vent_guard_delta_f	8 → 10
05:30	direct_wet_stress_min_dew_margin_f	11 → 12
05:30	fog_stress_min_dew_margin_f	11 → 12
05:30	min_fog_off_s	60 → 72
05:30	min_fog_on_s	63.75 → 59.25
05:30	mister_water_budget_gal	180 → 150
05:30	vent_prefer_dp_delta_f	7 → 5
05:30	vent_prefer_temp_delta_f	4 → 6
08:30	cold_vent_guard_delta_f	10 → 8
08:30	direct_wet_stress_min_dew_margin_f	12 → 10
08:30	fog_stress_min_dew_margin_f	12 → 10
08:30	mister_water_budget_gal	150 → 220
08:30	vent_prefer_dp_delta_f	5 → 7
08:30	vent_prefer_temp_delta_f	6 → 4
11:30	cold_vent_guard_delta_f	8 → 7
11:30	direct_wet_stress_min_dew_margin_f	10 → 9
11:30	dwell_gate_ms	210000 → 195000
11:30	fog_escalation_kpa	0.2 → 0.15
11:30	fog_stress_min_dew_margin_f	10 → 9
11:30	min_fog_off_s	72 → 48
11:30	min_fog_on_s	59.25 → 69.375
11:30	mister_all_delay_s	75 → 70.5
11:30	mister_engage_delay_s	37.5 → 35.25
11:30	mister_water_budget_gal	220 → 240
11:30	temp_hysteresis	1.6 → 1.51
11:30	vent_prefer_dp_delta_f	7 → 9
11:30	vent_prefer_temp_delta_f	4 → 3
11:30	vpd_watch_dwell_s	52.5 → 48.75
17:30	cold_vent_guard_delta_f	7 → 8
17:30	direct_wet_stress_min_dew_margin_f	9 → 10
17:30	dwell_gate_ms	195000 → 210000
17:30	fog_escalation_kpa	0.15 → 0.2
17:30	fog_stress_min_dew_margin_f	9 → 10
17:30	min_fog_off_s	48 → 60
17:30	min_fog_on_s	69.375 → 63.75
17:30	mister_all_delay_s	70.5 → 75
17:30	mister_engage_delay_s	35.25 → 37.5
17:30	mister_water_budget_gal	240 → 220
17:30	temp_hysteresis	1.51 → 1.6
17:30	vent_prefer_dp_delta_f	9 → 8
17:30	vent_prefer_temp_delta_f	3 → 4
17:30	vpd_watch_dwell_s	48.75 → 52.5
22:30	cold_vent_guard_delta_f	8 → 10
22:30	direct_wet_stress_min_dew_margin_f	10 → 12
22:30	fog_stress_min_dew_margin_f	10 → 12
22:30	min_fog_off_s	60 → 72
22:30	min_fog_on_s	63.75 → 59.25
22:30	mister_water_budget_gal	220 → 170
22:30	vent_prefer_dp_delta_f	8 → 5
22:30	vent_prefer_temp_delta_f	4 → 6
12:00	cold_vent_guard_delta_f	10 → 9
12:00	mister_water_budget_gal	170 → 160
12:00	vent_prefer_dp_delta_f	5 → 6
12:00	vent_prefer_temp_delta_f	6 → 5
18:00	cold_vent_guard_delta_f	9 → 10
18:00	direct_wet_stress_min_dew_margin_f	12 → 13
18:00	fog_stress_min_dew_margin_f	12 → 13
18:00	mister_water_budget_gal	160 → 120
18:00	vent_prefer_dp_delta_f	6 → 3
18:00	vent_prefer_temp_delta_f	5 → 6
10:30	cold_vent_guard_delta_f	10 → 8
10:30	direct_wet_stress_min_dew_margin_f	13 → 10
10:30	fog_stress_min_dew_margin_f	13 → 10
10:30	min_fog_off_s	72 → 66
10:30	min_fog_on_s	59.25 → 61.5
10:30	mister_water_budget_gal	120 → 220
10:30	vent_prefer_dp_delta_f	3 → 7
10:30	vent_prefer_temp_delta_f	6 → 4
16:30	cold_vent_guard_delta_f	8 → 10
16:30	direct_wet_stress_min_dew_margin_f	10 → 13
16:30	fog_stress_min_dew_margin_f	10 → 13
16:30	min_fog_off_s	66 → 72
16:30	min_fog_on_s	61.5 → 59.25
16:30	mister_water_budget_gal	220 → 140
16:30	vent_prefer_dp_delta_f	7 → 4
16:30	vent_prefer_temp_delta_f	4 → 6

🌅 Morning Cycle (5:40 AM) — `iris-20260526-0537`

Status

validated

Outcome score

1/10

Changed parameters

Reflection

Validating previous cycle: iris-20260525-2018

Previous hypothesis: SUNSET overnight plan for Monday 2026-05-25. Today scored 62.8 with 60.3% both-axis compliance, below the 7-day 68.8/72.3 trend. Temperature was the tighter individual axis at 62.5% versus VPD 74.6%, and heat stress dominated at 7.35h, with VPD-high still material at 4.68h. Cost was acceptable at USD 4.10, below the 7-day USD 6.77 average, but it shifted to electric cooling/fog and water rather than gas: 10.55 kWh and 213 gal versus 7-day 4.0 kWh and 110 gal, with 0 therms. The completed SUNRISE plan iris-20260525-0553 is evaluated 2/10, matching anchor 2, because 176 VPD-high guardrail events show it still fought the dispatcher instead of writing clean band-relative intent. Current dew margin is safe near 10.8F, no dp risk today, and live VPD is near but not badly above the high edge… Result: Yesterday closed at planner score 55.6 with only 49.6% both-axis compliance. Temperature was the tighter axis at 56.5% versus VPD 72.4%; heat stress dominated at 10.32h with material VPD-high stress of 5.98h and minor VPD-low of 0.57h. Cost was acceptable at USD 3.08, below the USD 6.00 7-day average, driven by electric cooling/fog and water (6.12 kWh and 189 gal) with no gas. The plan hypothesis correctly anticipated a dry ramp but badly missed solar/cloud behavior: expected overcast/929 W/m2 context but actual solar reached about 1154 W/m2, pairing heat and VPD-high in VENTILATE. Guardrail evidence showed many VPD-high moisture guardrail events/holds, so the plan was not clean even where moisture support helped avoid larger VPD-low. Dew safety held with dp_margin_min 6.0F and 0 dp-risk hours. Score: 1/10

New finding: On overcast-forecast dry-ramp days where actual solar materially exceeds forecast, guardrail-clean band-coupled moisture must be paired with stronger cooling readiness and an observed-recovery shoulder; climate metrics alone overstate success if dispatcher VPD-high guardrails are still carrying the plan. → Added to Lessons Learned

Hypothesis

Testing: Live-confirmed dry-ramp posture: start conservative while dawn VPD is below target, then keep guardrail-safe band-coupled moisture through observed peak and evening recovery; success is fewer moisture-guardrail holds than the prior sunset/midnight plans while keeping VPD-low near zero. Expected outcome: Target today: both-axis compliance >65%, temp compliance >75%, VPD compliance >80%, VPD-high stress under 4h, VPD-low under 0.5h, dp_risk_hours 0, and cost below USD 5. Expect some heat stress because yesterday’s heat axis was structural, but fewer guardrail holds than the 327-event sunset evaluation.

Conditions

Outdoor peak

82.0°F

RH minimum

19.0%

Solar peak

929.0 W/m²

Cloud average

92.0%

Humid safe dawn, then cloudy but strong dry ramp to ~3 kPa VPD and 19% RH. Heat was yesterday’s bottleneck; today’s plan supports temp and VPD while avoiding guardrail-clamped conservative moisture.

Expected stress windows

vpd_highhigh · 2026-05-26T09:00:00-06:00 to 2026-05-26T22:30:00-06:00

Live-confirmed but band-coupled wet assist: engage near vpd_high+0.05, all-zone near +0.25, fog escalation near 0.20, and evening wet recovery while dew margin is safe.

heatmedium · 2026-05-26T11:00:00-06:00 to 2026-05-26T17:30:00-06:00

Earlier fan/stage readiness and moderate solar pre-cool while accepting structural heat limits.

vpd_lowhigh · 2026-05-27T18:00:00-06:00 to 2026-05-28T09:00:00-06:00

Suppress wet/fog, raise dew margin floor, and favor resource/dew safety during rain and high RH.

vpd_highmedium · 2026-05-28T10:00:00-06:00 to 2026-05-28T16:30:00-06:00

Re-open band-coupled moisture for the dry solar ramp, then let the next sunset cycle decide the storm unwind.

Parameter rationale

mister_engage_kpa0.85 → 0.88; vpd_high is about 0.83 at dawn and outdoor VPD rises to 2.98 kPa by 14:00.

Keep S1 mist assist eligible near the firmware high edge during VENTILATE instead of causing guardrail holds.

mister_all_kpa1.05 → 1.08; Whole-house dry stress is forecast from late morning through evening.

Permit all-zone rotation near vpd_high+0.25 while keeping fog as an independent escalation path.

fog_escalation_kpa0.2 → 0.2; Dry peak overlaps the 07:00-17:00 fog window and lessons 118/131 favor PR-A vent-fog readiness.

Reduce stubborn VPD-high during ventilation without sealing heat traps.

mister_pulse_gap_s41.25 → 25.0; RH falls to 19% and VPD stays above 2 kPa from noon into evening.

Maintain humidity between pulses during the dry peak while avoiding dawn over-wet.

cool_stage2_over_high_f1.905 → 0.8; Yesterday had 11.37h heat stress and today's high reaches 82F with dry ventilation pressure.

Improve fan2 readiness and reduce heat stress without changing crop bands.

direct_wet_stress_latest_hour19.0 → 22.0; Forecast VPD remains above 1 kPa until 23:00 and lessons say recovery should follow observed VPD, not clock alone.

Keep bounded evening dry recovery eligible while dew margin remains safe.

mister_water_budget_gal150.0 → 220.0; Compliance-first dry day before Wednesday rain; water should not block safe VPD recovery.

Allow peak/evening wet assist today, then cut demand before the humid rain window.

Setpoints

Tuesday May 26

Primary crop-band changes:

Time	Values	Note
05:45	hyst 0.20749999999999996	Humid dawn with VPD below target and dew margin only 6.8F: a
09:00	hyst 0.1925	Dry ramp begins: VPD crosses the high band while temperature
12:00	hyst 0.1825	Peak dry heat window: forecast VPD 2.3-3.0 kPa, RH 19-28%, a
17:30	hyst 0.1925	Evening dry recovery shoulder: solar declines but outdoor VP
22:30	hyst 0.2125	Post-recovery overnight unwind: forecast VPD drops toward 0.

Tactical tunable changes:

Time	Values	Note
05:45	s2 1.8925; cool_exit 1.96; all_fans 0; dw_stress 0; dw_until 19; fog_stress 0; fog_until 19; engage 0.98; all 1.23; pulse 30; gap 60; wt 1.3333333333333333	Humid dawn with VPD below target and dew margin only 6.8F: a
09:00	s2 1.4700000000000002; cool_exit 1.69; all_fans 0; dw_stress 1; dw_until 20; fog_stress 1; fog_until 20; engage 0.88; all 1.08; pulse 41.25; gap 41.25; wt 2	Dry ramp begins: VPD crosses the high band while temperature
12:00	s2 1.0950000000000002; cool_exit 1.51; all_fans 1; dw_stress 1; dw_until 22; fog_stress 1; fog_until 22; engage 0.88; all 1.08; pulse 60; gap 30; wt 2.5166666666666666	Peak dry heat window: forecast VPD 2.3-3.0 kPa, RH 19-28%, a
17:30	s2 1.7075; cool_exit 1.69; all_fans 0; dw_stress 1; dw_until 22; fog_stress 1; fog_until 22; engage 0.88; all 1.08; pulse 52.5; gap 33.75; wt 2.333333333333333	Evening dry recovery shoulder: solar declines but outdoor VP
22:30	s2 2.025; cool_exit 2.05; all_fans 0; dw_stress 0; dw_until 17; fog_stress 0; fog_until 17; engage 1.08; all 1.38; pulse 30; gap 60; wt 1.22	Post-recovery overnight unwind: forecast VPD drops toward 0.

Wednesday May 27

Primary crop-band changes:

Time	Values	Note
10:30	hyst 0.19749999999999998	Wednesday has a modest cloudy dry midday but rain risk incre
17:30	hyst 0.2175	Humid/rain transition: suppress wet and fog as RH rebounds,

Tactical tunable changes:

Time	Values	Note
10:30	s2 1.71; cool_exit 1.78; all_fans 0; dw_stress 1; dw_until 17; fog_stress 0; fog_until 17; engage 0.9099999999999999; all 1.13; pulse 37.5; gap 48.75; wt 1.7333333333333334	Wednesday has a modest cloudy dry midday but rain risk incre
17:30	s2 2.055; cool_exit 2.14; all_fans 0; dw_stress 0; dw_until 17; fog_stress 0; fog_until 17; engage 1.18; all 1.5299999999999998; pulse 30; gap 60; wt 1.1	Humid/rain transition: suppress wet and fog as RH rebounds,

Thursday May 28

Primary crop-band changes:

Time	Values	Note
10:00	hyst 0.1925	Thursday dry solar ramp after humid dawn: reopen guardrail-a

Tactical tunable changes:

Time	Values	Note
10:00	s2 1.3325000000000002; cool_exit 1.69; all_fans 1; dw_stress 1; dw_until 19; fog_stress 1; fog_until 19; engage 0.88; all 1.08; pulse 48.75; gap 37.5; wt 2.1833333333333336	Thursday dry solar ramp after humid dawn: reopen guardrail-a

Changed secondary parameters:

Time	Parameter	Change
05:45	cold_vent_guard_delta_f	initial 9
05:45	direct_wet_stress_min_dew_margin_f	initial 11
05:45	direct_wet_stress_vpd_margin_kpa	initial 0.15
05:45	dwell_gate_ms	initial 270000
05:45	enthalpy_close	initial 1
05:45	enthalpy_open	initial -2
05:45	fog_escalation_kpa	initial 0.35
05:45	fog_stress_min_dew_margin_f	initial 11
05:45	heat_hysteresis	initial 1.1
05:45	min_fog_off_s	initial 102
05:45	min_fog_on_s	initial 48
05:45	mist_backoff_s	initial 600
05:45	mist_max_closed_vent_s	initial 120
05:45	mist_thermal_relief_s	initial 90
05:45	mister_all_delay_s	initial 93
05:45	mister_engage_delay_s	initial 46.5
05:45	mister_water_budget_gal	initial 180
05:45	outdoor_staleness_max_s	initial 600
05:45	sw_dwell_gate_enabled	initial 1
05:45	sw_fog_closes_vent	initial 1
05:45	sw_mister_closes_vent	initial 0
05:45	sw_summer_vent_enabled	initial 1
05:45	temp_hysteresis	initial 1.96
05:45	vent_prefer_dp_delta_f	initial 6
05:45	vent_prefer_temp_delta_f	initial 5
05:45	vpd_watch_dwell_s	initial 67.5
09:00	cold_vent_guard_delta_f	9 → 8
09:00	direct_wet_stress_min_dew_margin_f	11 → 9
09:00	direct_wet_stress_vpd_margin_kpa	0.15 → 0.05
09:00	dwell_gate_ms	270000 → 225000
09:00	fog_escalation_kpa	0.35 → 0.25
09:00	fog_stress_min_dew_margin_f	11 → 9
09:00	min_fog_off_s	102 → 72
09:00	min_fog_on_s	48 → 59.25
09:00	mister_all_delay_s	93 → 79.5
09:00	mister_engage_delay_s	46.5 → 39.75
09:00	mister_water_budget_gal	180 → 220
09:00	temp_hysteresis	1.96 → 1.69
09:00	vent_prefer_dp_delta_f	6 → 7
09:00	vent_prefer_temp_delta_f	5 → 4
09:00	vpd_watch_dwell_s	67.5 → 56.25
12:00	dwell_gate_ms	225000 → 195000
12:00	fog_escalation_kpa	0.25 → 0.2
12:00	min_fog_off_s	72 → 54
12:00	min_fog_on_s	59.25 → 69.375
12:00	mister_all_delay_s	79.5 → 70.5
12:00	mister_engage_delay_s	39.75 → 35.25
12:00	temp_hysteresis	1.69 → 1.51
12:00	vent_prefer_dp_delta_f	7 → 8
12:00	vpd_watch_dwell_s	56.25 → 48.75
17:30	cold_vent_guard_delta_f	8 → 9
17:30	direct_wet_stress_min_dew_margin_f	9 → 10
17:30	dwell_gate_ms	195000 → 225000
17:30	fog_escalation_kpa	0.2 → 0.25
17:30	fog_stress_min_dew_margin_f	9 → 10
17:30	min_fog_off_s	54 → 60
17:30	min_fog_on_s	69.375 → 63.75
17:30	mister_all_delay_s	70.5 → 79.5
17:30	mister_engage_delay_s	35.25 → 39.75
17:30	temp_hysteresis	1.51 → 1.69
17:30	vent_prefer_dp_delta_f	8 → 7
17:30	vent_prefer_temp_delta_f	4 → 5
17:30	vpd_watch_dwell_s	48.75 → 56.25
22:30	cold_vent_guard_delta_f	9 → 11
22:30	direct_wet_stress_min_dew_margin_f	10 → 12
22:30	direct_wet_stress_vpd_margin_kpa	0.05 → 0.25
22:30	dwell_gate_ms	225000 → 285000
22:30	fog_escalation_kpa	0.25 → 0.5
22:30	fog_stress_min_dew_margin_f	10 → 12
22:30	min_fog_off_s	60 → 120
22:30	min_fog_on_s	63.75 → 41.25
22:30	mister_all_delay_s	79.5 → 97.5
22:30	mister_engage_delay_s	39.75 → 48.75
22:30	mister_water_budget_gal	220 → 160
22:30	temp_hysteresis	1.69 → 2.05
22:30	vent_prefer_dp_delta_f	7 → 6
22:30	vent_prefer_temp_delta_f	5 → 7
22:30	vpd_watch_dwell_s	56.25 → 71.25
10:30	cold_vent_guard_delta_f	11 → 9
10:30	direct_wet_stress_min_dew_margin_f	12 → 10
10:30	direct_wet_stress_vpd_margin_kpa	0.25 → 0.08
10:30	dwell_gate_ms	285000 → 240000
10:30	fog_escalation_kpa	0.5 → 0.3
10:30	fog_stress_min_dew_margin_f	12 → 10
10:30	min_fog_off_s	120 → 84
10:30	min_fog_on_s	41.25 → 54.75
10:30	mister_all_delay_s	97.5 → 84
10:30	mister_engage_delay_s	48.75 → 42
10:30	mister_water_budget_gal	160 → 180
10:30	temp_hysteresis	2.05 → 1.78
10:30	vent_prefer_temp_delta_f	7 → 5
10:30	vpd_watch_dwell_s	71.25 → 60
17:30	cold_vent_guard_delta_f	9 → 11
17:30	direct_wet_stress_min_dew_margin_f	10 → 13
17:30	direct_wet_stress_vpd_margin_kpa	0.08 → 0.35
17:30	dwell_gate_ms	240000 → 300000
17:30	fog_escalation_kpa	0.3 → 0.5
17:30	fog_stress_min_dew_margin_f	10 → 13
17:30	min_fog_off_s	84 → 132
17:30	min_fog_on_s	54.75 → 36.75
17:30	mister_all_delay_s	84 → 102
17:30	mister_engage_delay_s	42 → 51
17:30	mister_water_budget_gal	180 → 120
17:30	temp_hysteresis	1.78 → 2.14
17:30	vent_prefer_dp_delta_f	6 → 5
17:30	vent_prefer_temp_delta_f	5 → 7
17:30	vpd_watch_dwell_s	60 → 75
10:00	cold_vent_guard_delta_f	11 → 8
10:00	direct_wet_stress_min_dew_margin_f	13 → 9
10:00	direct_wet_stress_vpd_margin_kpa	0.35 → 0.05
10:00	dwell_gate_ms	300000 → 225000
10:00	fog_escalation_kpa	0.5 → 0.22
10:00	fog_stress_min_dew_margin_f	13 → 9
10:00	min_fog_off_s	132 → 66
10:00	min_fog_on_s	36.75 → 61.5
10:00	mister_all_delay_s	102 → 79.5
10:00	mister_engage_delay_s	51 → 39.75
10:00	mister_water_budget_gal	120 → 200
10:00	temp_hysteresis	2.14 → 1.69
10:00	vent_prefer_dp_delta_f	5 → 7
10:00	vent_prefer_temp_delta_f	7 → 4
10:00	vpd_watch_dwell_s	75 → 56.25

🌆 Evening Cycle (8:22 PM) — `iris-20260526-2020`

Status

validated

Outcome score

7/10

Changed parameters

Reflection

Validating previous cycle: iris-20260526-0537

Previous hypothesis: SUNRISE plan for Tuesday 2026-05-26. Yesterday scored 54.9 with 50.0% both-axis compliance; temperature was the tighter individual axis at 51.8% versus VPD 67.2%, and heat stress dominated at 11.37h with material VPD-high at 7.45h. Cost was acceptable at USD 3.81, below the USD 6.77 7-day average, but electric and water use were above trend (11.47 kWh and 213 gal vs 4.0 kWh and 110 gal), showing the day was cooling/mist/fog driven rather than gas driven. I revised the sunset plan evaluation to 6/10 vs anchor 5: climate outcome was good overnight, but 327 VPD-high guardrail events mean it still fought the dispatcher, so this plan must stay cleanly band-coupled rather than relying on clamps. Current dawn is humid and safe but near dew caution: 64.6F, VPD 0.44, RH 79%, dew margin 6.8F, IDLE/heat1. Today’s forecast is cloudy but dry by midday: 82F, RH 19%, VPD near 3… Result: SUNSET recovery/unwind window scored very well on climate: window score 91.8, both-axis compliance 90.0%, temp compliance 90.0%, VPD compliance 100.0%, no heat/cold/VPD-high stress, only 0.03h VPD-low, cost about USD 0.16, and dew safety held with no dp-risk. The main hypothesis was met for plant climate and dew safety: the recovery shoulder cleared into a stable pre-dawn state. The miss is audit cleanliness: the 22:30 unwind still encountered repeated VPD-high moisture guardrail holds (notably fog_escalation, min_fog_off, mister thresholds/delays/gap), so the plan remained partly dependent on dispatcher clamps rather than fully clean ClimateIntent. Score is high for measured climate but not excellent because it missed the stated fewer-guardrail-holds goal. Score: 7/10

New finding: When a sunset recovery/unwind plan achieves excellent overnight compliance but still produces repeated VPD-high moisture-guardrail holds, the next midnight reset should not copy the conservative unwind by clock; keep band-coupled moisture until observed VPD is below the high edge, then unwind with explicit humid-overnight suppression. → Added to Lessons Learned

Hypothesis

Testing: Observed-recovery shoulder plus dew-safe unwind: keep band-coupled moisture only until the evening recovery window should naturally cool, then suppress wet carryover; success is no dew-risk hours, VPD-low under 1h overnight, and fewer VPD-high guardrail holds than iris-20260526-0537. Expected outcome: By sunrise: dp_risk_hours 0, minimum dew margin above 5F, overnight VPD-low under 1h, no cold stress from over-venting, and active planner-stale alert cleared by the new plan. If SUNRISE is missed, morning fallback should keep VPD-high under ~2h on the overcast dry ramp without new large guardrail-hold counts.

Conditions

Outdoor peak

71.0°F

RH minimum

36.0%

Solar peak

432.0 W/m²

Cloud average

90.0%

Evening starts temp-high in VENTILATE with safe dew margin and localized VPD pressure. Overnight cools/humidifies; Wednesday is cloudy but can still dry to ~1.3 corrected VPD by afternoon.

Expected stress windows

heatmedium · 2026-05-26T20:20:00-06:00 to 2026-05-26T22:30:00-06:00

Use outdoor cooling when advantageous and avoid over-holding VENTILATE after recovery.

vpd_highmedium · 2026-05-26T20:20:00-06:00 to 2026-05-26T22:30:00-06:00

Keep band-coupled moisture eligibility through the recovery shoulder because dew margin is healthy and east zone remains dry.

vpd_lowlow · 2026-05-27T00:00:00-06:00 to 2026-05-27T07:30:00-06:00

After recovery, widen mist gaps, raise fog threshold, and keep dew floor at 12F to prevent humid pre-dawn carryover.

vpd_highmedium · 2026-05-27T10:00:00-06:00 to 2026-05-27T18:00:00-06:00

If SUNRISE is missed, reopen band-coupled moisture modestly for the cloudy dry ramp without assuming high solar.

Parameter rationale

mister_engage_kpa0.87 → 0.87; Live recovery still has localized east VPD high and lessons 135/137 say not to unwind while VENTILATE/VPD recovery is incomplete.

Keep S1 moisture eligible near the active high edge through the short recovery shoulder without creating new guardrail holds.

mister_all_kpa1.08 → 1.07; Current VPD-high guardrail evidence requires all-zone rotation near vpd_high+0.25 until observed recovery.

Allow distributed recovery while avoiding conservative all-zone thresholds that dispatcher clamps.

fog_escalation_kpa0.2 → 0.5; Fog should remain available only during the early recovery shoulder; after 22:30 the forecast cools and VPD falls toward 0.5-0.7 kPa.

Prevent overnight fog/moisture carryover and keep VPD-low under 1h.

mister_pulse_gap_s30.0 → 55.0; Outdoor VPD falls from 1.26 at 21:00 to 0.53-0.72 after midnight, so humidity should hold naturally when sealed.

Reduce unnecessary water and VPD-low risk after recovery.

cool_stage2_over_high_f1.71 → 1.2; Temperature was today's bottleneck and the room starts 1.2F above the high edge, but overnight cooling is arriving.

Maintain enough cooling readiness for evening recovery without high overnight fan wear.

vpd_hysteresis0.19 → 0.3; The plan crosses from evening VPD-high recovery into humid pre-dawn conditions with high zone spread.

Reduce VPD mode chatter during the crossing window.

mister_water_budget_gal220.0 → 180.0; Today used 179 gal total and the overnight forecast does not require heavy wet assist after recovery.

Conserve water overnight while retaining a morning fallback budget if SUNRISE is missed.

Setpoints

Tuesday May 26

Primary crop-band changes:

Time	Values	Note
20:25	hyst 0.20749999999999996	evening_recovery: temp remains above high band in VENTILATE
22:30	hyst 0.2125	late_evening_settle: forecast cooling and VPD decline begin;

Tactical tunable changes:

Time	Values	Note
20:25	s2 1.84; cool_exit 1.96; all_fans 0; dw_stress 1; dw_until 22; fog_stress 1; fog_until 22; engage 0.87; all 1.0699999999999998; pulse 30; gap 37.5; wt 1.7666666666666666	evening_recovery: temp remains above high band in VENTILATE
22:30	s2 1.98; cool_exit 2.05; all_fans 0; dw_stress 0; dw_until 22; fog_stress 0; fog_until 22; engage 0.97; all 1.22; pulse 30; gap 60; wt 1.32	late_evening_settle: forecast cooling and VPD decline begin;

Wednesday May 27

Primary crop-band changes:

Time	Values	Note
00:30	hyst 0.2175	midnight_posture: VPD should be near band or falling, so sup
05:30	hyst 0.2175	pre_dawn: preserve dew margin through humid overcast dawn; a
09:00	hyst 0.20249999999999999	missed_sunrise_fallback: cloudy dry ramp can still push corr

Tactical tunable changes:

Time	Values	Note
00:30	s2 2.055; cool_exit 2.14; all_fans 0; dw_stress 0; dw_until 17; fog_stress 0; fog_until 17; engage 1.1199999999999999; all 1.42; pulse 30; gap 60; wt 1.1133333333333333	midnight_posture: VPD should be near band or falling, so sup
05:30	s2 2.04; cool_exit 2.14; all_fans 0; dw_stress 0; dw_until 17; fog_stress 0; fog_until 17; engage 1.0699999999999998; all 1.37; pulse 30; gap 60; wt 1.1533333333333333	pre_dawn: preserve dew margin through humid overcast dawn; a
09:00	s2 1.78; cool_exit 1.87; all_fans 0; dw_stress 0; dw_until 19; fog_stress 0; fog_until 19; engage 0.87; all 1.0699999999999998; pulse 31.5; gap 48.75; wt 1.6800000000000002	missed_sunrise_fallback: cloudy dry ramp can still push corr

Changed secondary parameters:

Time	Parameter	Change
20:25	cold_vent_guard_delta_f	initial 7
20:25	direct_wet_stress_min_dew_margin_f	initial 10
20:25	direct_wet_stress_vpd_margin_kpa	initial 0.05
20:25	dwell_gate_ms	initial 270000
20:25	enthalpy_close	initial 1
20:25	enthalpy_open	initial -2
20:25	fog_escalation_kpa	initial 0.2
20:25	fog_stress_min_dew_margin_f	initial 10
20:25	heat_hysteresis	initial 1.1
20:25	min_fog_off_s	initial 66
20:25	min_fog_on_s	initial 61.5
20:25	mist_backoff_s	initial 600
20:25	mist_max_closed_vent_s	initial 120
20:25	mist_thermal_relief_s	initial 90
20:25	mister_all_delay_s	initial 93
20:25	mister_engage_delay_s	initial 46.5
20:25	mister_water_budget_gal	initial 180
20:25	outdoor_staleness_max_s	initial 600
20:25	sw_dwell_gate_enabled	initial 1
20:25	sw_fog_closes_vent	initial 1
20:25	sw_mister_closes_vent	initial 0
20:25	sw_summer_vent_enabled	initial 1
20:25	temp_hysteresis	initial 1.96
20:25	vent_prefer_dp_delta_f	initial 5
20:25	vent_prefer_temp_delta_f	initial 3
20:25	vpd_watch_dwell_s	initial 67.5
22:30	cold_vent_guard_delta_f	7 → 9
22:30	direct_wet_stress_min_dew_margin_f	10 → 12
22:30	direct_wet_stress_vpd_margin_kpa	0.05 → 0.15
22:30	dwell_gate_ms	270000 → 285000
22:30	fog_escalation_kpa	0.2 → 0.35
22:30	fog_stress_min_dew_margin_f	10 → 12
22:30	min_fog_off_s	66 → 102
22:30	min_fog_on_s	61.5 → 48
22:30	mister_all_delay_s	93 → 97.5
22:30	mister_engage_delay_s	46.5 → 48.75
22:30	temp_hysteresis	1.96 → 2.05
22:30	vent_prefer_dp_delta_f	5 → 7
22:30	vent_prefer_temp_delta_f	3 → 5
22:30	vpd_watch_dwell_s	67.5 → 71.25
00:30	cold_vent_guard_delta_f	9 → 11
00:30	direct_wet_stress_vpd_margin_kpa	0.15 → 0.3
00:30	dwell_gate_ms	285000 → 300000
00:30	fog_escalation_kpa	0.35 → 0.5
00:30	min_fog_off_s	102 → 132
00:30	min_fog_on_s	48 → 36.75
00:30	mister_all_delay_s	97.5 → 102
00:30	mister_engage_delay_s	48.75 → 51
00:30	mister_water_budget_gal	180 → 160
00:30	temp_hysteresis	2.05 → 2.14
00:30	vent_prefer_dp_delta_f	7 → 8
00:30	vent_prefer_temp_delta_f	5 → 7
00:30	vpd_watch_dwell_s	71.25 → 75
05:30	cold_vent_guard_delta_f	11 → 12
05:30	direct_wet_stress_vpd_margin_kpa	0.3 → 0.25
05:30	min_fog_off_s	132 → 126
05:30	min_fog_on_s	36.75 → 39
05:30	vent_prefer_dp_delta_f	8 → 9
05:30	vent_prefer_temp_delta_f	7 → 8
09:00	cold_vent_guard_delta_f	12 → 8
09:00	direct_wet_stress_min_dew_margin_f	12 → 10
09:00	direct_wet_stress_vpd_margin_kpa	0.25 → 0.05
09:00	dwell_gate_ms	300000 → 255000
09:00	fog_escalation_kpa	0.5 → 0.25
09:00	fog_stress_min_dew_margin_f	12 → 10
09:00	min_fog_off_s	126 → 84
09:00	min_fog_on_s	39 → 54.75
09:00	mister_all_delay_s	102 → 88.5
09:00	mister_engage_delay_s	51 → 44.25
09:00	mister_water_budget_gal	160 → 220
09:00	temp_hysteresis	2.14 → 1.87
09:00	vent_prefer_dp_delta_f	9 → 6
09:00	vent_prefer_temp_delta_f	8 → 4
09:00	vpd_watch_dwell_s	75 → 63.75

End-of-Day Summary

Climate

Temperature

63.8–81.8°F; avg 70.8°F

VPD

0.42–1.51 kPa; avg 0.86 kPa

Relative humidity

57.2–81.6%

Stress Hours

Heat stress (>85°F): 10.3h
VPD stress (>2.0 kPa): 6.0h
Cold stress (<55°F): 0.0h

Economics

Electric

USD 2.17

Gas

USD 0.00

Water

USD 0.910

Total

USD 3.08

Equipment Runtimes

Equipment	Runtime	Reading
Fan 1	631 min	Primary exhaust runtime.
Fan 2	634 min	Secondary exhaust runtime.
Vent	870 min	Intake vent runtime.
Fog	114 min	Fogger runtime.
Heat 1 electric	135 min	Electric heater runtime.
Heat 2 gas	0 min	Gas heater runtime.
Grow lights	978 min	Supplemental lighting runtime.
Mister south	0.23h	South mister runtime.
Mister west	0.05h	West mister runtime.
Mister center	0.94h	Center mister runtime.

Water

Total: 189 gal
Mister: 48 gal

Crop Health (Gemini Vision)

Crop	Zone	Health	Observations	Note
Canna Lilies	south	65%	4	Observation notes are collapsed below to avoid publishing partial vision snippets.
Vanda Orchids	center	82%	6	Observation notes are collapsed below to avoid publishing partial vision snippets.
lettuce	east	73%	4	Observation notes are collapsed below to avoid publishing partial vision snippets.
pepper	east	68%	4	Observation notes are collapsed below to avoid publishing partial vision snippets.
strawberry	east	73%	4	Observation notes are collapsed below to avoid publishing partial vision snippets.

Vision observation notes

Canna LiliesGemini Vision notes

Canna Lilies on the south floor look generally healthy, though soil moisture is reported as 0.0%.

Vanda OrchidsGemini Vision notes

Hanging basket visible, appears generally healthy but difficult to assess details due to image blur.

lettuceGemini Vision notes

Seedlings appear healthy and are establishing well.

pepperGemini Vision notes

Seedlings look healthy, no visible stress.

strawberryGemini Vision notes

Seedlings are growing well with no visible issues.

Hourly Pattern

Hour	Temperature	VPD	RH
12:00	78.0°F	1.26 kPa	62.7%
13:00	79.9°F	1.35 kPa	62.3%
14:00	80.0°F	1.29 kPa	63.6%
15:00	83.7°F	1.23 kPa	70.4%
16:00	81.2°F	1.20 kPa	68.2%
17:00	78.4°F	1.10 kPa	67.5%
18:00	74.7°F	1.02 kPa	65.9%
19:00	72.0°F	0.90 kPa	66.6%
20:00	69.3°F	0.82 kPa	66.8%
21:00	67.7°F	0.77 kPa	66.8%
22:00	66.9°F	0.90 kPa	60.0%
23:00	66.8°F	0.93 kPa	58.4%
00:00	65.5°F	0.84 kPa	60.8%
01:00	64.7°F	0.81 kPa	61.2%
02:00	64.1°F	0.66 kPa	67.7%
03:00	64.0°F	0.49 kPa	76.2%
04:00	64.0°F	0.44 kPa	78.4%
05:00	64.4°F	0.44 kPa	78.9%
06:00	66.5°F	0.53 kPa	76.2%
07:00	69.3°F	0.67 kPa	72.9%
08:00	72.1°F	0.82 kPa	69.7%
09:00	74.2°F	0.88 kPa	69.9%
10:00	76.1°F	0.89 kPa	71.6%
11:00	77.0°F	1.02 kPa	69.1%

7-Day Stress Context

Date	Heat	VPD high	Cold
2026-05-20	1.9h	0.6h	1.2h
2026-05-21	2.7h	2.1h	1.0h
2026-05-22	4.3h	3.7h	1.1h
2026-05-23	8.9h	6.4h	0.8h
2026-05-24	9.5h	8.3h	0.0h
2026-05-25	11.4h	7.5h	0.0h
2026-05-26	10.3h	6.0h	0.0h

Lab

May 26, 2026

Planner Execution Ledger

🌅 Morning Cycle (12:19 AM) — iris-20260526-0016

Reflection

Hypothesis

Setpoints

Tuesday May 26

Wednesday May 27

Thursday May 28

🌅 Morning Cycle (5:40 AM) — iris-20260526-0537

Reflection

Hypothesis

Setpoints

Tuesday May 26

Wednesday May 27

Thursday May 28

🌆 Evening Cycle (8:22 PM) — iris-20260526-2020

Reflection

Hypothesis

Setpoints

Tuesday May 26

Wednesday May 27

End-of-Day Summary

Climate

Stress Hours

Economics

Equipment Runtimes

Water

Crop Health (Gemini Vision)

Hourly Pattern

7-Day Stress Context

🌅 Morning Cycle (12:19 AM) — `iris-20260526-0016`

🌅 Morning Cycle (5:40 AM) — `iris-20260526-0537`

🌆 Evening Cycle (8:22 PM) — `iris-20260526-2020`