August 02, 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-20260802-0016. Resolved 00:18 MDT.
Morning planning cycle	06:01	SUNRISE	plan_written	Wrote public plan iris-20260802-0601. Resolved 06:02 MDT.
Solar peak planning checkpoint	13:07	SOLAR_MAX	action_completed	Delivery recorded without a public plan write. Resolved 13:08 MDT.
Peak Stress	15:08	TRANSITION	acked	Acknowledged: Peak-stress transition checked: live temp 86.5F and VPD 1.79 kPa are above band, but this matches the active extreme hot/dry plan. Controller already has full cooling/wet authority active (VENTILATE with vent, both fans, fog, and mister center on), dew margin is safe at 13.9F, wet/fog are not blocked, and active tunables are already at/near the aggressive guardrail-clean posture (mister_engage_kpa 1.25 near vpd_high+0.03, mister_all_kpa 1.40, mister_pulse_gap_s 22.5s, fog_escalation_kpa 0.10 min)... Resolved 15:08 MDT.
Forecast deviation	19:00	FORECAST_DEVIATION	acked	Acknowledged: FORECAST_DEVIATION assessed as forecast VPD overcall/catch-up, not an actionable live weather miss. Current house is 80.4F, VPD 1.27 kPa, RH 64%, dew margin 13.5F with SEALED_MIST_FOG active and fog running; vent/fans/heaters/misters are off. Deviation direction matches the known positive VPD forecast bias, so no tunable change is needed while active wet/fog recovery is already serving the slight VPD-high edge. Resolved 19:00 MDT.
Decline	19:14	TRANSITION	acked	Acknowledged: TRANSITION decline checked live climate, equipment, active plan, setpoints, and attempted required retrieval. Current 78.1F / 1.14 kPa VPD / 65% RH with 12.5F dew margin is inside the served VPD corridor, all wet/fog/vent/fan/heater equipment is currently off, and the active plan already has an evening taper waypoint at 22:30. No concrete signal for a tactical override; preserving current plan. Resolved 19:15 MDT.
Evening planning cycle	20:15	SUNSET	plan_written	Wrote public plan iris-20260802-2015. Resolved 20:16 MDT.
Forecast deviation	20:45	FORECAST_DEVIATION	acked	Acknowledged: FORECAST_DEVIATION reviewed: current VPD is 1.10 kPa versus forecast overcall, dew margin 12.6F, mode VENTILATE for temperature only, and no wet/fog equipment fault. The deviation is in the same direction as the documented positive VPD forecast bias, so this is forecast overestimation/catch-up rather than an actionable live climate miss. No tunable change needed. Resolved 20:45 MDT.

🌅 Morning Cycle (12:18 AM) — `iris-20260802-0016`

Status

validated

Outcome score

5/10

Changed parameters

band_track_fraction, cold_vent_guard_delta_f, cool_exit_hysteresis_f, cool_stage2_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 ...

Reflection

Validating previous cycle: iris-20260801-0600

Previous hypothesis: SUNRISE plan for Saturday 2026-08-01. Friday closed weak at planner_score/compliance 59.0 versus 67.3 seven-day average, with legacy temp compliance 49.0% and VPD compliance 44.2%. The bottleneck was dual-axis, with VPD slightly tighter by percent and heat/VPD-high almost tied by stress hours: heat 10.52h, VPD-high 10.19h, VPD-low 1.45h, cold 0. Dew safety held (dp_margin_min_f 7.9F, 0 dp-risk hours). Cost fields are unavailable; water was 211 gal total and 52 gal mister water, essentially flat versus the 214 gal seven-day average, so water is not the binding constraint today. I evaluated iris-20260731-2016 at 4/10 versus deterministic anchor 1. The gap is intentional: I credit dew safety and no cold/VPD-low in its window, while the anchor correctly penalizes 693 VPD-high guardrail events and 648 held events. That means the outcome was safe but the materialization was dirty… Result: MIDNIGHT plan governed a warm/dry pre-dawn window before the 2026-08-02 SUNRISE plan. Window scorecard was 67.3 with temp compliance 49.4% and VPD compliance 40.5%; stress was heat 2.04h, VPD-high 2.32h, VPD-low 0.23h, cold 0. Dew safety held with no dp-risk, but the plan did not materially improve corridor control and VPD stayed above band for much of the window despite a dew-safe moisture posture. The hypothesis correctly anticipated extreme hot/dry Sunday and safe dew margin, but moisture response overnight remained limited while fog was clock-blocked and outdoor VPD was still high. Human score 5/10: directionally correct and safe, but only moderate compliance and no clean VPD recovery. Score: 5/10

New finding: After an extreme hot/dry day, overnight VPD can remain above the crop corridor even with a dew-safe moisture posture because fog is outside its safe window and outdoor air remains dry; keep bounded evening/overnight wet assist available until observed VPD recovers, but do not assume extra water will buy rapid VPD compliance before the outdoor VPD drop arrives. → Added to Lessons Learned

Hypothesis

Testing: Extreme hot/dry response-prior plan: keep wet/fog assist guardrail-clean at peaks, but taper overnight/evening based on observed VPD recovery and acknowledge structural heat limits. Expected outcome: For Sunday, maintain 0 dp-risk hours and no cold stress; reduce VPD-high guardrail holds versus the 278 held events in the evaluated SUNRISE plan; keep wet assist available during the 08:30-17:00 dry/fog-safe window while accepting physics-limited heat stress above 100F.

Conditions

Outdoor peak

103.0°F

RH minimum

7.0%

Solar peak

921.0 W/m²

Cloud average

55.0%

extreme hot/dry Sunday after dew-safe dry-edge midnight; Monday remains hot/dry, Tuesday cooler but still dry midday before evening humidity recovery. Forecast VPD has known positive bias, but corrected VPD remains far above band during peak windows.

Expected stress windows

vpd_highhigh · 2026-08-02T08:00:00-06:00 to 2026-08-03T00:30:00-06:00

band-coupled wet assist near vpd_high+0.03-0.05, all-zone around +0.20, fog escalation 0.15 during fog-safe VENTILATE, evening wet recovery while dew margin is safe

heathigh · 2026-08-02T11:00:00-06:00 to 2026-08-02T21:00:00-06:00

thermal lead, solar pre-cool, all-fan cooling authority, wet/fog evaporative assist, and explicit acceptance of physics-limited heat

vpd_highhigh · 2026-08-03T07:00:00-06:00 to 2026-08-04T02:00:00-06:00

repeat dew-safe dry-ramp wet assist with low resource sensitivity during hot/dry windows; taper after evening humidity improves

heatmedium · 2026-08-03T10:00:00-06:00 to 2026-08-03T19:00:00-06:00

pre-cool and wet assist, but lower confidence due cloud/storm uncertainty

vpd_highmedium · 2026-08-04T09:00:00-06:00 to 2026-08-04T20:00:00-06:00

moderate band-coupled moisture; avoid extreme water spend because temperatures are lower and evening VPD recovers

Parameter rationale

mister_engage_kpa0.82 → 1.27; live VPD is near the 1.22 kPa high edge and Sunday/Monday corrected VPD remains far above band after 08:00

make first-stage moisture available near the high edge during confirmed dry stress without asking the guardrail to repair conservative thresholds

mister_all_kpa1.02 → 1.45; Sunday has broad whole-house hot/dry stress with raw VPD over 6 kPa and high zone spread risk

permit all-zone assist during broad dry stress while avoiding values that suppress escalation

mister_pulse_gap_s30.0 → 30.0; recent response priors show VPD errors improve only modestly, but active dry stress still needs the guardrail cap rather than a longer gap

preserve dry-stress recovery without increasing churn beyond the current short-gap posture

fog_escalation_kpa0.2 → 0.15; VPD-high overlaps the 07:00-17:00 fog-safe window with dew margin currently above 16F

make the 7x fog path available during hot-dry VENTILATE while firmware blocks fog outside safe windows

mister_water_budget_gal180.0 → 300.0; Sunday/Monday are extreme hot/dry and water budget should not be the limiting factor during safe VPD-high recovery

avoid budget-limited VPD recovery while using higher overnight resource sensitivity to avoid unnecessary wetting

Setpoints

Sunday August 02

Primary crop-band changes:

Time	Values	Note
00:16	hyst 0.20749999999999996	midnight dew-safe dry edge but forecast eases toward pre-daw
04:30	hyst 0.20749999999999996	pre-dawn taper as forecast VPD falls toward the lower corrid
06:30	hyst 0.19749999999999998	sunrise ramp pre-stage before the extreme dry ramp, but stil
08:30	hyst 0.1875	live dry ramp begins; open guardrail-clean wet/fog assist ne
11:00	hyst 0.1875	Sunday peak heat/VPD is extreme and partly structural; keep
17:00	hyst 0.19749999999999998	after fog window closes, keep mister-based evening recovery
22:00	hyst 0.20749999999999996	overnight remains unusually dry, so avoid a hard moisture sh

Tactical tunable changes:

Time	Values	Note
00:16	s2 1.9075000000000002; cool_exit 1.96; all_fans 0; dw_stress 0; dw_until 21; engage 1.3; all 1.52; pulse 30; gap 60; wt 1.3333333333333333	midnight dew-safe dry edge but forecast eases toward pre-daw
04:30	s2 1.9525000000000001; cool_exit 1.96; all_fans 0; dw_stress 0; dw_until 21; engage 1.3399999999999999; all 1.5699999999999998; pulse 30; gap 60; wt 1.1666666666666665	pre-dawn taper as forecast VPD falls toward the lower corrid
06:30	s2 1.6725; cool_exit 1.78; all_fans 0; dw_stress 0; dw_until 23; engage 1.27; all 1.47; pulse 30; gap 48.75; wt 1.5	sunrise ramp pre-stage before the extreme dry ramp, but stil
08:30	s2 1.495; cool_exit 1.6; all_fans 1; dw_stress 1; dw_until 23; engage 1.25; all 1.42; pulse 41.25; gap 26.25; wt 1.7999999999999998	live dry ramp begins; open guardrail-clean wet/fog assist ne
11:00	s2 1.4800000000000002; cool_exit 1.6; all_fans 1; dw_stress 1; dw_until 23; engage 1.25; all 1.42; pulse 41.25; gap 22.5; wt 1.8333333333333335	Sunday peak heat/VPD is extreme and partly structural; keep
17:00	s2 1.7; cool_exit 1.78; all_fans 0; dw_stress 1; dw_until 23; engage 1.27; all 1.47; pulse 37.5; gap 33.75; wt 1.7000000000000002	after fog window closes, keep mister-based evening recovery
22:00	s2 1.8325; cool_exit 1.96; all_fans 0; dw_stress 0; dw_until 23; engage 1.3; all 1.52; pulse 30; gap 45; wt 1.5	overnight remains unusually dry, so avoid a hard moisture sh

Monday August 03

Primary crop-band changes:

Time	Values	Note
06:30	hyst 0.19749999999999998	Monday starts dry even before sunrise; pre-stage wet assist
10:00	hyst 0.1875	Monday dry peak: keep dew-safe fog/mist assist active, but n
18:30	hyst 0.20749999999999996	Monday evening storm/humidity uncertainty: taper moisture in

Tactical tunable changes:

Time	Values	Note
06:30	s2 1.6425; cool_exit 1.78; all_fans 0; dw_stress 0; dw_until 23; engage 1.27; all 1.47; pulse 30; gap 41.25; wt 1.5666666666666669	Monday starts dry even before sunrise; pre-stage wet assist
10:00	s2 1.5474999999999999; cool_exit 1.6; all_fans 0; dw_stress 1; dw_until 23; engage 1.25; all 1.42; pulse 41.25; gap 26.25; wt 1.7999999999999998	Monday dry peak: keep dew-safe fog/mist assist active, but n
18:30	s2 1.8125; cool_exit 1.96; all_fans 0; dw_stress 0; dw_until 22; engage 1.3; all 1.52; pulse 30; gap 48.75; wt 1.5	Monday evening storm/humidity uncertainty: taper moisture in

Tuesday August 04

Primary crop-band changes:

Time	Values	Note
00:00	hyst 0.20749999999999996	Tuesday pre-dawn trends toward lower VPD; conserve water and
08:00	hyst 0.19749999999999998	Tuesday is cooler but dries after sunrise; use moderate mois
12:00	hyst 0.19749999999999998	Tuesday midday dry stress is moderate; preserve corridor moi
20:00	hyst 0.20749999999999996	Tuesday evening humidity recovery: shut down aggressive wett

Tactical tunable changes:

Time	Values	Note
00:00	s2 1.9725000000000001; cool_exit 1.96; all_fans 0; dw_stress 0; dw_until 21; engage 1.3399999999999999; all 1.5699999999999998; pulse 30; gap 60; wt 1.22	Tuesday pre-dawn trends toward lower VPD; conserve water and
08:00	s2 1.76; cool_exit 1.78; all_fans 0; dw_stress 0; dw_until 21; engage 1.3; all 1.47; pulse 30; gap 48.75; wt 1.5	Tuesday is cooler but dries after sunrise; use moderate mois
12:00	s2 1.695; cool_exit 1.78; all_fans 0; dw_stress 0; dw_until 21; engage 1.27; all 1.47; pulse 33.75; gap 41.25; wt 1.6	Tuesday midday dry stress is moderate; preserve corridor moi
20:00	s2 1.9875; cool_exit 1.96; all_fans 0; dw_stress 0; dw_until 20; engage 1.3699999999999999; all 1.62; pulse 30; gap 60; wt 1.1666666666666665	Tuesday evening humidity recovery: shut down aggressive wett

Changed secondary parameters:

Time	Parameter	Change
00:16	band_track_fraction	initial 0
00:16	cold_vent_guard_delta_f	initial 8
00:16	cool_stage2_exit_hysteresis_f	initial 1
00:16	direct_wet_stress_min_dew_margin_f	initial 10
00:16	direct_wet_stress_vpd_margin_kpa	initial 0.08
00:16	dwell_gate_ms	initial 270000
00:16	enthalpy_close	initial 1
00:16	enthalpy_open	initial -2
00:16	fog_escalation_kpa	initial 0.3
00:16	heat_hysteresis	initial 1
00:16	min_fog_off_s	initial 108
00:16	min_fog_on_s	initial 45.75
00:16	mist_backoff_s	initial 600
00:16	mist_max_closed_vent_s	initial 600
00:16	mist_thermal_relief_s	initial 90
00:16	mister_all_delay_s	initial 93
00:16	mister_engage_delay_s	initial 46.5
00:16	mister_water_budget_gal	initial 180
00:16	night_vpd_bias_kpa	initial 0
00:16	outdoor_staleness_max_s	initial 600
00:16	sw_dwell_gate_enabled	initial 1
00:16	sw_fog_closes_vent	initial 1
00:16	sw_mister_closes_vent	initial 0
00:16	sw_summer_vent_enabled	initial 1
00:16	temp_hysteresis	initial 1.96
00:16	vent_exchange_fraction	initial 0.3
00:16	vent_prefer_dp_delta_f	initial 3
00:16	vent_prefer_temp_delta_f	initial 4
00:16	vpd_watch_dwell_s	initial 67.5
04:30	direct_wet_stress_vpd_margin_kpa	0.08 → 0.12
04:30	fog_escalation_kpa	0.3 → 0.4
04:30	min_fog_off_s	108 → 126
04:30	min_fog_on_s	45.75 → 39
06:30	direct_wet_stress_min_dew_margin_f	10 → 8
06:30	direct_wet_stress_vpd_margin_kpa	0.12 → 0.05
06:30	dwell_gate_ms	270000 → 240000
06:30	fog_escalation_kpa	0.4 → 0.2
06:30	min_fog_off_s	126 → 84
06:30	min_fog_on_s	39 → 54.75
06:30	mister_all_delay_s	93 → 84
06:30	mister_engage_delay_s	46.5 → 42
06:30	mister_water_budget_gal	180 → 240
06:30	temp_hysteresis	1.96 → 1.78
06:30	vpd_watch_dwell_s	67.5 → 60
08:30	direct_wet_stress_vpd_margin_kpa	0.05 → 0.03
08:30	dwell_gate_ms	240000 → 210000
08:30	fog_escalation_kpa	0.2 → 0.15
08:30	min_fog_off_s	84 → 48
08:30	min_fog_on_s	54.75 → 68.25
08:30	mister_all_delay_s	84 → 75
08:30	mister_engage_delay_s	42 → 37.5
08:30	mister_water_budget_gal	240 → 300
08:30	temp_hysteresis	1.78 → 1.6
08:30	vpd_watch_dwell_s	60 → 52.5
11:00	cold_vent_guard_delta_f	8 → 9
11:00	min_fog_off_s	48 → 42
11:00	min_fog_on_s	68.25 → 70.5
11:00	vent_prefer_temp_delta_f	4 → 5
17:00	cold_vent_guard_delta_f	9 → 8
17:00	direct_wet_stress_vpd_margin_kpa	0.03 → 0.05
17:00	dwell_gate_ms	210000 → 240000
17:00	fog_escalation_kpa	0.15 → 0.25
17:00	min_fog_off_s	42 → 60
17:00	min_fog_on_s	70.5 → 63.75
17:00	mister_all_delay_s	75 → 84
17:00	mister_engage_delay_s	37.5 → 42
17:00	temp_hysteresis	1.6 → 1.78
17:00	vent_prefer_temp_delta_f	5 → 4
17:00	vpd_watch_dwell_s	52.5 → 60
22:00	direct_wet_stress_min_dew_margin_f	8 → 9
22:00	direct_wet_stress_vpd_margin_kpa	0.05 → 0.08
22:00	dwell_gate_ms	240000 → 270000
22:00	fog_escalation_kpa	0.25 → 0.35
22:00	min_fog_off_s	60 → 78
22:00	min_fog_on_s	63.75 → 57
22:00	mister_all_delay_s	84 → 93
22:00	mister_engage_delay_s	42 → 46.5
22:00	mister_water_budget_gal	300 → 240
22:00	temp_hysteresis	1.78 → 1.96
22:00	vpd_watch_dwell_s	60 → 67.5
06:30	direct_wet_stress_min_dew_margin_f	9 → 8
06:30	direct_wet_stress_vpd_margin_kpa	0.08 → 0.05
06:30	dwell_gate_ms	270000 → 240000
06:30	fog_escalation_kpa	0.35 → 0.2
06:30	min_fog_off_s	78 → 72
06:30	min_fog_on_s	57 → 59.25
06:30	mister_all_delay_s	93 → 84
06:30	mister_engage_delay_s	46.5 → 42
06:30	mister_water_budget_gal	240 → 280
06:30	temp_hysteresis	1.96 → 1.78
06:30	vpd_watch_dwell_s	67.5 → 60
10:00	direct_wet_stress_vpd_margin_kpa	0.05 → 0.03
10:00	dwell_gate_ms	240000 → 210000
10:00	fog_escalation_kpa	0.2 → 0.15
10:00	min_fog_off_s	72 → 48
10:00	min_fog_on_s	59.25 → 68.25
10:00	mister_all_delay_s	84 → 75
10:00	mister_engage_delay_s	42 → 37.5
10:00	mister_water_budget_gal	280 → 300
10:00	temp_hysteresis	1.78 → 1.6
10:00	vpd_watch_dwell_s	60 → 52.5
18:30	direct_wet_stress_min_dew_margin_f	8 → 9
18:30	direct_wet_stress_vpd_margin_kpa	0.03 → 0.08
18:30	dwell_gate_ms	210000 → 270000
18:30	fog_escalation_kpa	0.15 → 0.3
18:30	min_fog_off_s	48 → 84
18:30	min_fog_on_s	68.25 → 54.75
18:30	mister_all_delay_s	75 → 93
18:30	mister_engage_delay_s	37.5 → 46.5
18:30	mister_water_budget_gal	300 → 240
18:30	temp_hysteresis	1.6 → 1.96
18:30	vpd_watch_dwell_s	52.5 → 67.5
00:00	direct_wet_stress_min_dew_margin_f	9 → 10
00:00	direct_wet_stress_vpd_margin_kpa	0.08 → 0.12
00:00	fog_escalation_kpa	0.3 → 0.4
00:00	min_fog_off_s	84 → 120
00:00	min_fog_on_s	54.75 → 41.25
00:00	mister_water_budget_gal	240 → 180
08:00	direct_wet_stress_min_dew_margin_f	10 → 8
08:00	direct_wet_stress_vpd_margin_kpa	0.12 → 0.08
08:00	dwell_gate_ms	270000 → 240000
08:00	fog_escalation_kpa	0.4 → 0.25
08:00	min_fog_off_s	120 → 84
08:00	min_fog_on_s	41.25 → 54.75
08:00	mister_all_delay_s	93 → 84
08:00	mister_engage_delay_s	46.5 → 42
08:00	mister_water_budget_gal	180 → 220
08:00	temp_hysteresis	1.96 → 1.78
08:00	vpd_watch_dwell_s	67.5 → 60
12:00	direct_wet_stress_vpd_margin_kpa	0.08 → 0.05
12:00	fog_escalation_kpa	0.25 → 0.2
12:00	min_fog_off_s	84 → 72
12:00	min_fog_on_s	54.75 → 59.25
12:00	mister_water_budget_gal	220 → 240
20:00	direct_wet_stress_min_dew_margin_f	8 → 10
20:00	direct_wet_stress_vpd_margin_kpa	0.05 → 0.15
20:00	dwell_gate_ms	240000 → 270000
20:00	fog_escalation_kpa	0.2 → 0.4
20:00	min_fog_off_s	72 → 126
20:00	min_fog_on_s	59.25 → 39
20:00	mister_all_delay_s	84 → 93
20:00	mister_engage_delay_s	42 → 46.5
20:00	mister_water_budget_gal	240 → 160
20:00	temp_hysteresis	1.78 → 1.96
20:00	vpd_watch_dwell_s	60 → 67.5

🌅 Morning Cycle (6:02 AM) — `iris-20260802-0601`

Status

validated

Outcome score

4/10

Changed parameters

Reflection

Validating previous cycle: iris-20260801-2015

Previous hypothesis: SUNSET plan for Saturday 2026-08-01. Today is safe but weak for corridor control: planner_score/compliance 64.5 versus 66.3 seven-day average, temp compliance 53.2% and VPD compliance 45.4%. VPD is still the tighter axis by percentage, while stress is effectively dual hot/dry: VPD-high 7.76h and heat 7.67h, plus 1.71h VPD-low and no cold. Dew safety held with dp_margin_min_f 8.5F and 0 dp-risk hours. Resource cost fields are unavailable, so I am not using kWh or cost for decisions; water context is 342 gal today versus 213 gal seven-day average, so water was elevated but did not buy enough VPD compliance. I evaluated iris-20260801-0017 at 5/10 versus deterministic anchor 3. I credit dew safety and no cold, but the anchor correctly penalized 315 VPD-high guardrail events and 308 held events… Result: SUNRISE plan governed the main 2026-08-02 hot/dry day window. Window scorecard was 61.1 with temp compliance 40.0% and VPD compliance 32.1%; stress was 5.44h heat, 6.27h VPD-high, 0.47h VPD-low, and 0 cold. Forecasted extreme heat was accurate (103.0F predicted vs 103.2F actual) and dew safety held, but solar was higher than predicted (998 W/m2 vs 842) and the guardrail-clean wet/fog posture still did not deliver strong corridor control. The VPD-high and heat stress windows matched actual stress kind/severity, but expected effects from lower mister thresholds, 30s gap, fog_escalation 0.15, and 300 gal budget were only partially achieved: VPD-high remained dominant and water rose to 501 gal total. The direct-wet evening recovery hypothesis remains biologically plausible but not yet validated for compliance improvement. Score: 4/10

New finding: On extreme 100F+ / high-solar days, guardrail-clean band-coupled wet/fog assist can be necessary and safe but still deliver only modest VPD improvement while using high water; grade it as physics-limited dual heat/VPD stress and avoid assuming further water alone will raise compliance without observed response improvement. → Added to Lessons Learned

Hypothesis

Testing: Extreme hot/dry response-prior test: keep wet/fog assist guardrail-clean during dual heat/VPD misses, but compare VPD improvement against water use and guardrail holds before escalating beyond the 300 gal practical cap. Expected outcome: Dew risk remains 0h with dp_margin_min_f >5F; Sunday heat and VPD-high stress still occur but controller-attributable wet-assist gaps and guardrail-held events fall versus Saturday; water may be elevated but should not exceed the 300 gal practical mist budget unless emergency VPD override fires.

Conditions

Outdoor peak

103.0°F

RH minimum

7.0%

Solar peak

842.0 W/m²

Cloud average

24.0%

extreme hot/dry Sunday with raw VPD >6 kPa and dew-safe dawn; Monday remains hot/dry with cloud/storm uncertainty; Tuesday cools but remains dry midday before humid evening recovery. Forecast VPD has positive bias, but corrected VPD remains far above band during peak windows.

Expected stress windows

vpd_highhigh · 2026-08-02T08:00:00-06:00 to 2026-08-03T01:00:00-06:00

guardrail-clean band-coupled wet assist: engage near vpd_high+0.03-0.05, all-zone +0.18-0.25, fog escalation 0.15 during fog-safe VENTILATE, and evening recovery while dew margin is safe

heathigh · 2026-08-02T11:00:00-06:00 to 2026-08-02T21:00:00-06:00

thermal lead, solar pre-cool, all-fan authority already enabled, evaporative assist, and explicit acceptance of physics-limited heat above exhaust capacity

vpd_highhigh · 2026-08-03T07:00:00-06:00 to 2026-08-04T18:30:00-06:00

repeat band-coupled wet/fog assist while dew margin is healthy, with lower confidence under cloud/storm uncertainty and response-prior water discipline

vpd_lowmedium · 2026-08-04T20:00:00-06:00 to 2026-08-05T06:00:00-06:00

humid-evening taper: higher dew margin, higher resource sensitivity, lower mist duty, earlier wet cutoff, and wider fog escalation

Parameter rationale

mister_engage_kpa1.34 → 1.27; current vpd_high is about 1.22 kPa and corrected VPD rises above band after 08:00; repeated clamps held conservative requests down during VPD-high

make first-stage moisture available near the high edge without relying on the dispatcher to repair conservative thresholds

mister_all_kpa1.57 → 1.45; whole-house dry stress with raw VPD 5-6.6 kPa and RH 7-14% from midday through evening

allow all-zone assist during broad dry stress while avoiding values that suppress escalation

mister_pulse_gap_s60.0 → 30.0; recent VPD-high guardrail repeatedly held long gaps down to 30s and hot/dry lessons support short gaps during VENTILATE dry stress

reduce VPD-high duration during safe hot/dry windows without increasing beyond the guardrail-clean cap

fog_escalation_kpa0.4 → 0.15; VPD-high overlaps the 07:00-17:00 fog-safe window and dew margin is currently 8.9F

make the 7x fog path available during hot-dry VENTILATE while firmware blocks unsafe fog

mister_water_budget_gal180.0 → 300.0; Sunday and Monday are extreme hot/dry and yesterday's water spend did not fully solve VPD, so the budget should not be the limiting factor during safe dry recovery

avoid budget-limited recovery while using resource sensitivity and evening taper to avoid waste

direct_wet_stress_latest_hour21.0 → 23.0; Sunday and Monday evenings remain very dry above the VPD corridor with safe dew margins expected

permit bounded evening dry-stress recovery instead of a clock-only wet shutdown

Setpoints

Sunday August 02

Primary crop-band changes:

Time	Values	Note
06:00	hyst 0.20749999999999996	Dawn is dew-safe but VPD is near the low edge; avoid unneces
08:00	hyst 0.1925	Dry ramp begins; open guardrail-clean wet assist before the
11:00	hyst 0.1875	Peak dual heat/VPD stress; preserve the full dew-safe moistu
17:30	hyst 0.19749999999999998	Solar declines but outdoor air remains extremely dry; keep e
22:30	hyst 0.20749999999999996	Very dry night but no fog window; preserve bounded mister re

Tactical tunable changes:

Time	Values	Note
06:00	s2 1.74; cool_exit 1.96; all_fans 0; dw_stress 0; dw_until 23; engage 1.29; all 1.47; pulse 30; gap 56.25; wt 1.5333333333333332	Dawn is dew-safe but VPD is near the low edge; avoid unneces
08:00	s2 1.5625; cool_exit 1.69; all_fans 0; dw_stress 1; dw_until 23; engage 1.26; all 1.44; pulse 37.5; gap 33.75; wt 1.8666666666666667	Dry ramp begins; open guardrail-clean wet assist before the
11:00	s2 1.4825; cool_exit 1.6; all_fans 0; dw_stress 1; dw_until 23; engage 1.25; all 1.4; pulse 45; gap 22.5; wt 2.033333333333333	Peak dual heat/VPD stress; preserve the full dew-safe moistu
17:30	s2 1.65; cool_exit 1.78; all_fans 0; dw_stress 1; dw_until 23; engage 1.26; all 1.44; pulse 41.25; gap 33.75; wt 1.9	Solar declines but outdoor air remains extremely dry; keep e
22:30	s2 1.75; cool_exit 1.96; all_fans 0; dw_stress 1; dw_until 23; engage 1.27; all 1.47; pulse 33.75; gap 41.25; wt 1.7666666666666666	Very dry night but no fog window; preserve bounded mister re

Monday August 03

Primary crop-band changes:

Time	Values	Note
07:00	hyst 0.1925	Monday dry ramp repeats; use the same band-coupled posture b
14:00	hyst 0.19749999999999998	Monday peak and Monday night through Tuesday afternoon remai

Tactical tunable changes:

Time	Values	Note
07:00	s2 1.58; cool_exit 1.69; all_fans 0; dw_stress 1; dw_until 23; engage 1.26; all 1.44; pulse 41.25; gap 33.75; wt 1.9	Monday dry ramp repeats; use the same band-coupled posture b
14:00	s2 1.615; cool_exit 1.78; all_fans 0; dw_stress 1; dw_until 23; engage 1.26; all 1.44; pulse 41.25; gap 33.75; wt 1.9	Monday peak and Monday night through Tuesday afternoon remai

Tuesday August 04

Primary crop-band changes:

Time	Values	Note
18:30	hyst 0.2125	Tuesday evening humidity recovery creates VPD-low/dew-risk p

Tactical tunable changes:

Time	Values	Note
18:30	s2 1.875; cool_exit 2.05; all_fans 0; dw_stress 0; dw_until 20; engage 1.3; all 1.52; pulse 30; gap 60; wt 1.4666666666666666	Tuesday evening humidity recovery creates VPD-low/dew-risk p

Changed secondary parameters:

Time	Parameter	Change
06:00	band_track_fraction	initial 0
06:00	cold_vent_guard_delta_f	initial 8
06:00	cool_stage2_exit_hysteresis_f	initial 1
06:00	direct_wet_stress_min_dew_margin_f	initial 9
06:00	direct_wet_stress_vpd_margin_kpa	initial 0.07
06:00	dwell_gate_ms	initial 270000
06:00	enthalpy_close	initial 1
06:00	enthalpy_open	initial -2
06:00	fog_escalation_kpa	initial 0.25
06:00	heat_hysteresis	initial 1
06:00	min_fog_off_s	initial 96
06:00	min_fog_on_s	initial 50.25
06:00	mist_backoff_s	initial 600
06:00	mist_max_closed_vent_s	initial 600
06:00	mist_thermal_relief_s	initial 90
06:00	mister_all_delay_s	initial 93
06:00	mister_engage_delay_s	initial 46.5
06:00	mister_water_budget_gal	initial 300
06:00	night_vpd_bias_kpa	initial 0
06:00	outdoor_staleness_max_s	initial 600
06:00	sw_dwell_gate_enabled	initial 1
06:00	sw_fog_closes_vent	initial 1
06:00	sw_mister_closes_vent	initial 0
06:00	sw_summer_vent_enabled	initial 1
06:00	temp_hysteresis	initial 1.96
06:00	vent_exchange_fraction	initial 0.3
06:00	vent_prefer_dp_delta_f	initial 3
06:00	vent_prefer_temp_delta_f	initial 4
06:00	vpd_watch_dwell_s	initial 67.5
08:00	direct_wet_stress_min_dew_margin_f	9 → 8
08:00	direct_wet_stress_vpd_margin_kpa	0.07 → 0.04
08:00	dwell_gate_ms	270000 → 225000
08:00	fog_escalation_kpa	0.25 → 0.18
08:00	min_fog_off_s	96 → 60
08:00	min_fog_on_s	50.25 → 63.75
08:00	mister_all_delay_s	93 → 79.5
08:00	mister_engage_delay_s	46.5 → 39.75
08:00	temp_hysteresis	1.96 → 1.69
08:00	vpd_watch_dwell_s	67.5 → 56.25
11:00	direct_wet_stress_vpd_margin_kpa	0.04 → 0.03
11:00	dwell_gate_ms	225000 → 210000
11:00	fog_escalation_kpa	0.18 → 0.15
11:00	min_fog_off_s	60 → 42
11:00	min_fog_on_s	63.75 → 70.5
11:00	mister_all_delay_s	79.5 → 75
11:00	mister_engage_delay_s	39.75 → 37.5
11:00	temp_hysteresis	1.69 → 1.6
11:00	vpd_watch_dwell_s	56.25 → 52.5
17:30	direct_wet_stress_vpd_margin_kpa	0.03 → 0.04
17:30	dwell_gate_ms	210000 → 240000
17:30	fog_escalation_kpa	0.15 → 0.2
17:30	min_fog_off_s	42 → 60
17:30	min_fog_on_s	70.5 → 63.75
17:30	mister_all_delay_s	75 → 84
17:30	mister_engage_delay_s	37.5 → 42
17:30	temp_hysteresis	1.6 → 1.78
17:30	vpd_watch_dwell_s	52.5 → 60
22:30	direct_wet_stress_min_dew_margin_f	8 → 9
22:30	direct_wet_stress_vpd_margin_kpa	0.04 → 0.05
22:30	dwell_gate_ms	240000 → 270000
22:30	fog_escalation_kpa	0.2 → 0.35
22:30	min_fog_off_s	60 → 72
22:30	min_fog_on_s	63.75 → 59.25
22:30	mister_all_delay_s	84 → 93
22:30	mister_engage_delay_s	42 → 46.5
22:30	temp_hysteresis	1.78 → 1.96
22:30	vpd_watch_dwell_s	60 → 67.5
07:00	direct_wet_stress_min_dew_margin_f	9 → 8
07:00	direct_wet_stress_vpd_margin_kpa	0.05 → 0.04
07:00	dwell_gate_ms	270000 → 225000
07:00	fog_escalation_kpa	0.35 → 0.18
07:00	min_fog_off_s	72 → 60
07:00	min_fog_on_s	59.25 → 63.75
07:00	mister_all_delay_s	93 → 79.5
07:00	mister_engage_delay_s	46.5 → 39.75
07:00	temp_hysteresis	1.96 → 1.69
07:00	vpd_watch_dwell_s	67.5 → 56.25
14:00	dwell_gate_ms	225000 → 240000
14:00	mister_all_delay_s	79.5 → 84
14:00	mister_engage_delay_s	39.75 → 42
14:00	mister_water_budget_gal	300 → 280
14:00	temp_hysteresis	1.69 → 1.78
14:00	vpd_watch_dwell_s	56.25 → 60
18:30	direct_wet_stress_min_dew_margin_f	8 → 10
18:30	direct_wet_stress_vpd_margin_kpa	0.04 → 0.08
18:30	dwell_gate_ms	240000 → 285000
18:30	fog_escalation_kpa	0.18 → 0.35
18:30	min_fog_off_s	60 → 108
18:30	min_fog_on_s	63.75 → 45.75
18:30	mister_all_delay_s	84 → 97.5
18:30	mister_engage_delay_s	42 → 48.75
18:30	mister_water_budget_gal	280 → 180
18:30	temp_hysteresis	1.78 → 2.05
18:30	vpd_watch_dwell_s	60 → 71.25

🌆 Evening Cycle (8:16 PM) — `iris-20260802-2015`

Status

validated

Outcome score

7/10

Changed parameters

Reflection

Validating previous cycle: iris-20260802-0601

Previous hypothesis: SUNRISE plan for Sunday 2026-08-02. Saturday closed at planner_score/compliance 69.2 versus 66.3 seven-day average, with legacy temp compliance 50.5% and VPD compliance 40.7%; VPD was the tighter axis and stress was dual hot/dry: VPD-high 11.06h, heat 10.21h, VPD-low 1.71h, cold 0. Dew safety held with dp_margin_min_f 8.5F and 0 dp-risk hours. Utility cost fields are unavailable; water was elevated at 376 gal versus 213 gal seven-day average, so water increased materially but did not buy enough VPD compliance. I evaluated iris-20260801-2015 at 4/10 versus deterministic anchor 1. The gap is deliberate: I credit correct stress-type anticipation and dew-safe biological outcome, while the anchor correctly penalizes 455 VPD-high guardrail events and 427 held events… Result: Completed SUNSET/evening window was short but materially safer than the prior hot-dry daytime windows. Window scorecard for iris-20260802-2015 covered about 0.168 d and showed score/compliance 100.0 with only 0.18h heat stress and 0.22h VPD-high stress, no VPD-low or cold stress, and dew safety preserved. The strategy to keep bounded dew-safe evening wet assist available while tapering overnight resource pressure matched conditions: VPD remained near/above band but did not create condensation risk. Limitations: this was a short low-solar window and does not prove the same water/fog posture can fix extreme daytime dual heat/VPD stress; guardrail/missed items remained visible in later audit for direct_wet_stress_latest_hour and wet-stress override. Score: 7/10

New finding: Short post-sunset hot-dry recovery windows can score cleanly with bounded wet assist and dew-safe tapering, but do not validate daytime extreme-heat moisture efficacy; grade evening recovery separately from physics-limited solar windows. → Added to Lessons Learned

Hypothesis

Testing: SUNSET dry-night taper: preserve dew-safe VPD-high recovery through evening, then reduce overnight mist duty/churn while pre-staging Monday hot-dry ramp. Expected outcome: Hold dew-risk hours at 0, avoid cold stress, reduce overnight VPD-high drift where moisture is effective, and enter Monday morning with wet/fog assist available near the VPD high edge without additional guardrail repair.

Conditions

Outdoor peak

104.0°F

RH minimum

8.0%

Solar peak

902.0 W/m²

Cloud average

55.0%

dew-safe but dry sunset after an extreme hot/dry day; overnight remains dry with raw VPD above band; Monday returns to extreme heat and RH below 15%, with forecast VPD biased high but corrected VPD still far above the crop corridor.

Expected stress windows

vpd_highmedium · 2026-08-02T20:10:00-06:00 to 2026-08-03T06:00:00-06:00

preserve bounded evening/overnight moisture availability near the high edge while dew margin remains >8F, then taper mist duty and relay churn after midnight rather than hard-closing wet assist

heathigh · 2026-08-03T10:00:00-06:00 to 2026-08-03T20:00:00-06:00

pre-stage thermal lead and solar pre-cool; accept physics-limited heat above exhaust capacity while preserving cooling authority

vpd_highhigh · 2026-08-03T08:00:00-06:00 to 2026-08-03T23:00:00-06:00

band-coupled morning wet/fog assist with moisture engage near vpd_high+0.03, all-zone near +0.20, fog escalation 0.15 during fog-safe VENTILATE, and low resource sensitivity during dual heat/VPD misses

Parameter rationale

mister_engage_kpa1.0 → 1.25; live VPD is 1.43 kPa against vpd_high about 1.22 and overnight raw VPD remains above band

keep first-stage moisture available near the high edge without forcing dispatcher guardrail repair

mister_all_kpa1.21 → 1.45; zone spread is large and Monday broad dry stress reaches raw VPD 6.7 kPa with RH near 8%

permit all-zone assist during confirmed broad dry stress while avoiding conservative thresholds that suppress escalation

mister_pulse_gap_s30.0 → 40.0; overnight temperatures fall and humidity holds better than afternoon while dew margin remains safe

reduce overnight water/churn and VPD-low risk without closing wet assist during active VPD-high

fog_escalation_kpa0.2 → 0.15; Monday VPD-high overlaps the 07:00-17:00 fog-safe window and dew margin is currently 17.8F

make the 7x fog path available during Monday hot-dry VENTILATE while firmware blocks unsafe/out-of-window fog

direct_wet_stress_latest_hour21.0 → 23.0; evening remains dry above the VPD corridor with healthy dew margin and no occupancy

permit bounded evening dry-stress recovery instead of a clock-only moisture shutdown

Setpoints

Sunday August 02

Primary crop-band changes:

Time	Values	Note
20:10	hyst 0.1875	evening_settle: live VPD is above band, dew margin is very s
23:30	hyst 0.1875	late_evening: continue bounded VPD-high recovery while humid

Tactical tunable changes:

Time	Values	Note
20:10	s2 1.87; cool_exit 1.6; all_fans 0; dw_stress 1; dw_until 23; engage 1.25; all 1.44; pulse 37.5; gap 41.25; wt 1.7	evening_settle: live VPD is above band, dew margin is very s
23:30	s2 1.905; cool_exit 1.6; all_fans 0; dw_stress 1; dw_until 23; engage 1.27; all 1.47; pulse 33.75; gap 41.25; wt 1.7	late_evening: continue bounded VPD-high recovery while humid

Monday August 03

Primary crop-band changes:

Time	Values	Note
01:30	hyst 0.1875	midnight_posture: VPD remains forecast-high but temperatures
05:45	hyst 0.1875	pre_dawn: begin shifting from night taper to Monday dry-ramp
08:00	hyst 0.1875	morning_ramp: Monday becomes extreme hot/dry; open band-coup

Tactical tunable changes:

Time	Values	Note
01:30	s2 1.905; cool_exit 1.6; all_fans 0; dw_stress 1; dw_until 22; engage 1.27; all 1.47; pulse 33.75; gap 41.25; wt 1.7	midnight_posture: VPD remains forecast-high but temperatures
05:45	s2 1.7650000000000001; cool_exit 1.6; all_fans 0; dw_stress 1; dw_until 23; engage 1.27; all 1.47; pulse 33.75; gap 41.25; wt 1.7	pre_dawn: begin shifting from night taper to Monday dry-ramp
08:00	s2 1.6475; cool_exit 1.6; all_fans 0; dw_stress 1; dw_until 23; engage 1.25; all 1.42; pulse 41.25; gap 33.75; wt 1.7333333333333334	morning_ramp: Monday becomes extreme hot/dry; open band-coup

Changed secondary parameters:

Time	Parameter	Change
20:10	band_track_fraction	initial 0
20:10	cold_vent_guard_delta_f	initial 8
20:10	cool_stage2_exit_hysteresis_f	initial 1
20:10	direct_wet_stress_min_dew_margin_f	initial 8
20:10	direct_wet_stress_vpd_margin_kpa	initial 0.03
20:10	dwell_gate_ms	initial 210000
20:10	enthalpy_close	initial 1
20:10	enthalpy_open	initial -2
20:10	fog_escalation_kpa	initial 0.25
20:10	heat_hysteresis	initial 1
20:10	min_fog_off_s	initial 72
20:10	min_fog_on_s	initial 59.25
20:10	mist_backoff_s	initial 600
20:10	mist_max_closed_vent_s	initial 600
20:10	mist_thermal_relief_s	initial 90
20:10	mister_all_delay_s	initial 75
20:10	mister_engage_delay_s	initial 37.5
20:10	mister_water_budget_gal	initial 300
20:10	night_vpd_bias_kpa	initial 0
20:10	outdoor_staleness_max_s	initial 600
20:10	sw_dwell_gate_enabled	initial 1
20:10	sw_fog_closes_vent	initial 1
20:10	sw_mister_closes_vent	initial 0
20:10	sw_summer_vent_enabled	initial 1
20:10	temp_hysteresis	initial 1.6
20:10	vent_exchange_fraction	initial 0.3
20:10	vent_prefer_dp_delta_f	initial 3
20:10	vent_prefer_temp_delta_f	initial 4
20:10	vpd_watch_dwell_s	initial 52.5
23:30	direct_wet_stress_vpd_margin_kpa	0.03 → 0.05
01:30	cold_vent_guard_delta_f	8 → 9
01:30	direct_wet_stress_min_dew_margin_f	8 → 9
01:30	vent_prefer_temp_delta_f	4 → 5
05:45	cold_vent_guard_delta_f	9 → 8
05:45	direct_wet_stress_min_dew_margin_f	9 → 8
05:45	vent_prefer_temp_delta_f	5 → 4
08:00	direct_wet_stress_vpd_margin_kpa	0.05 → 0.03
08:00	fog_escalation_kpa	0.25 → 0.15
08:00	min_fog_off_s	72 → 60
08:00	min_fog_on_s	59.25 → 63.75

End-of-Day Summary

Climate

Temperature

68.8–92.6°F; avg 77.2°F

VPD

0.66–2.93 kPa; avg 1.25 kPa

Relative humidity

44.5–74.8%

Interior Light Evidence

Crop DLI: unavailable
Reason: source_reading_missing
Provenance: legacy_invalid_exterior_proxy_plus_fixture_estimate
Validity: dli-validity-v1; 2024-01-01T00:00:00+00:00 → open
Qualified-light minutes and photoperiod remain independent of unavailable DLI.

Stress Hours

Heat stress (>85°F): 5.1h
VPD stress (>2.0 kPa): 10.4h
Cold stress (<55°F): 9.2h

Economics

Electric

Not available

Gas

USD 0.00

Water

USD 2.420

Total

Not available

Equipment Runtimes

Equipment	Runtime	Reading
Fan 1	733 min	Primary exhaust runtime.
Fan 2	741 min	Secondary exhaust runtime.
Vent	845 min	Intake vent runtime.
Fog	502 min	Fogger runtime.
Heat 1 electric	41 min	Electric heater runtime.
Heat 2 gas	0 min	Gas heater runtime.
Grow lights	660 min	Supplemental lighting runtime.
Mister south	0.00h	South mister runtime.
Mister west	0.00h	West mister runtime.
Mister center	2.11h	Center mister runtime.

Water

Total: 501 gal
Mister: 244 gal

Crop Health (Gemini Vision)

Crop	Zone	Health	Observations	Note
Lime Tree	west	76%	7	Observation notes are collapsed below to avoid publishing partial vision snippets.
Vanda Orchids	center	82%	5	Observation notes are collapsed below to avoid publishing partial vision snippets.
pepper	east	73%	3	Observation notes are collapsed below to avoid publishing partial vision snippets.

Vision observation notes

Lime TreeGemini Vision notes

Lime tree on the west floor appears healthy with adequate soil moisture. || Lime tree on the west floor appears healthy with green foliage. || Potted plant on the floor looks green and healthy. || Potted plant on the right shelving unit. Appears to have decent foliage, but IR image limits detailed health assessment. || Small potted tree on the shelf appears okay, but lighting makes detailed assessment difficult. || Tree appears healthy with no visible signs of stress in the IR image. || Tree looks generally healthy, but difficult to assess fine details in this lighting.

Vanda OrchidsGemini Vision notes

Hanging orchid in the center is blooming with vibrant purple flowers and healthy roots. || Hanging orchids appear healthy with extensive root systems visible. || Hanging orchids appear healthy with extensive root systems visible. No obvious signs of stress in IR view. || Orchids hanging in the center appear healthy with green leaves and extensive root systems visible. || Orchids hanging in the center appear healthy with no visible signs of stress.

pepperGemini Vision notes

Seedlings appear healthy in the hydroponic system. || Seedlings appear to be developing normally in the hydroponic system. || Seedlings in hydroponic system appear small but generally healthy. Hard to see detail.

Hourly Pattern

Hour	Temperature	VPD	RH
12:00	83.9°F	1.28 kPa	68.2%
13:00	84.6°F	1.40 kPa	66.6%
14:00	84.9°F	1.51 kPa	65.0%
15:00	84.8°F	1.57 kPa	64.6%
16:00	83.6°F	1.38 kPa	68.0%
17:00	82.5°F	1.32 kPa	68.0%
18:00	80.7°F	1.35 kPa	64.6%
19:00	78.5°F	1.19 kPa	66.1%
20:00	77.6°F	1.64 kPa	50.0%
21:00	78.4°F	2.04 kPa	38.8%
22:00	74.0°F	1.20 kPa	58.5%
23:00	72.7°F	1.16 kPa	57.8%
00:00	71.7°F	1.15 kPa	56.7%
01:00	70.2°F	1.10 kPa	56.2%
02:00	69.3°F	1.10 kPa	55.0%
03:00	69.1°F	0.80 kPa	67.1%
04:00	69.9°F	0.76 kPa	69.8%
05:00	70.1°F	0.71 kPa	72.1%
06:00	70.5°F	0.70 kPa	73.0%
07:00	72.4°F	0.78 kPa	71.3%
08:00	74.1°F	0.85 kPa	70.7%
09:00	75.8°F	0.91 kPa	70.1%
10:00	80.6°F	1.15 kPa	68.4%
11:00	82.8°F	1.19 kPa	69.4%

7-Day Stress Context

Date	Heat	VPD high	Cold
2026-07-27	2.3h	7.2h	3.0h
2026-07-28	2.1h	3.7h	8.2h
2026-07-29	2.3h	2.5h	9.8h
2026-07-30	3.2h	7.8h	7.9h
2026-07-31	3.4h	5.8h	10.0h
2026-08-01	3.7h	9.3h	9.9h
2026-08-02	5.1h	10.4h	9.2h

Lab

August 02, 2026

Planner Execution Ledger

🌅 Morning Cycle (12:18 AM) — iris-20260802-0016

Reflection

Hypothesis

Setpoints

Sunday August 02

Monday August 03

Tuesday August 04

🌅 Morning Cycle (6:02 AM) — iris-20260802-0601

Reflection

Hypothesis

Setpoints

Sunday August 02

Monday August 03

Tuesday August 04

🌆 Evening Cycle (8:16 PM) — iris-20260802-2015

Reflection

Hypothesis

Setpoints

Sunday August 02

Monday August 03

End-of-Day Summary

Climate

Interior Light Evidence

Stress Hours

Economics

Equipment Runtimes

Water

Crop Health (Gemini Vision)

Hourly Pattern

7-Day Stress Context

🌅 Morning Cycle (12:18 AM) — `iris-20260802-0016`

🌅 Morning Cycle (6:02 AM) — `iris-20260802-0601`

🌆 Evening Cycle (8:16 PM) — `iris-20260802-2015`