Lab

8 min read

June 16, 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

1

Plan writes

1

No-change acknowledgements

0

Pending

0

EventDeliveredTypeStatusNote
End-of-day review and reset00:20MIDNIGHTplan_writtenWrote public plan iris-20260616-0020. Resolved 00:22 MDT.

🌅 Morning Cycle (12:22 AM) — iris-20260616-0020

Status

Daily Summary So Far

Outcome score

not validated yet

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

Daily Summary So Far — this cycle will be validated at the next planning cycle.

Hypothesis

Testing: Severe hot-dry two-day posture: compare Tue/Wed band-coupled high-duty wet/fog assist against Monday’s guarded ramp; distinguish climate-tactic success from total downstream water cost. Expected outcome: For the new day, keep temp compliance above 85% and VPD compliance above 80% despite structural heat; keep VPD-high stress under 4h Tuesday if dew margin remains safe, avoid VPD-low stress above 0.25h and dp_risk_hours above 0.5h; accept cost above USD 5 only if driven by verified heat/VPD stress rather than idle resource use.

Setpoints

Tuesday June 16

Primary crop-band changes:

TimeValuesNote
00:25hyst 0.20750000000000002Post-midnight dew-safety reset: current VPD is below high ba
06:30hyst 0.18250000000000002Sunrise ramp: forecast VPD begins climbing rapidly; open ban
11:30hyst 0.17250000000000001Tue peak severe hot-dry window: compliance-first vent-mist/f
20:30hyst 0.18250000000000002Evening recovery: forecast VPD stays high after solar falls,

Tactical tunable changes:

TimeValuesNote
00:25s2 1.8675000000000002; cool_exit 1.96; all_fans 0; dw_stress 0; dw_until 19; fog_stress 0; fog_until 19; engage 0.96; all 1.1600000000000001; pulse 30; gap 60; wt 1.2666666666666666Post-midnight dew-safety reset: current VPD is below high ba
06:30s2 1.4700000000000002; cool_exit 1.51; all_fans 1; dw_stress 1; dw_until 22; fog_stress 1; fog_until 22; engage 0.81; all 1.01; pulse 41.25; gap 30; wt 1.7666666666666666Sunrise ramp: forecast VPD begins climbing rapidly; open ban
11:30s2 1.25; cool_exit 1.33; all_fans 1; dw_stress 1; dw_until 22; fog_stress 1; fog_until 22; engage 0.81; all 1; pulse 52.5; gap 18.75; wt 1.9666666666666668Tue peak severe hot-dry window: compliance-first vent-mist/f
20:30s2 1.7175; cool_exit 1.51; all_fans 0; dw_stress 1; dw_until 22; fog_stress 1; fog_until 22; engage 0.81; all 1.01; pulse 41.25; gap 26.25; wt 1.7999999999999998Evening recovery: forecast VPD stays high after solar falls,

Wednesday June 17

Primary crop-band changes:

TimeValuesNote
00:30hyst 0.1925Dry overnight before Wednesday: keep some VPD recovery autho
07:00hyst 0.17250000000000001Wednesday severe ramp: forecast is hotter and drier than Tue
12:00hyst 0.1675Wednesday peak: maintain strongest wet/fog posture through t
21:30hyst 0.2025Wednesday night unwind: outdoor cools and VPD falls, so step

Tactical tunable changes:

TimeValuesNote
00:30s2 1.8175000000000001; cool_exit 1.69; all_fans 0; dw_stress 0; dw_until 22; fog_stress 0; fog_until 22; engage 0.86; all 1.06; pulse 30; gap 41.25; wt 1.5666666666666669Dry overnight before Wednesday: keep some VPD recovery autho
07:00s2 1.3865; cool_exit 1.33; all_fans 1; dw_stress 1; dw_until 22; fog_stress 1; fog_until 22; engage 0.81; all 1; pulse 48.75; gap 21; wt 1.9133333333333336Wednesday severe ramp: forecast is hotter and drier than Tue
12:00s2 1.29; cool_exit 1.24; all_fans 1; dw_stress 1; dw_until 22; fog_stress 1; fog_until 22; engage 0.81; all 1; pulse 52.5; gap 18.75; wt 1.9666666666666668Wednesday peak: maintain strongest wet/fog posture through t
21:30s2 1.8775000000000002; cool_exit 1.87; all_fans 0; dw_stress 0; dw_until 19; fog_stress 0; fog_until 19; engage 0.88; all 1.1099999999999999; pulse 30; gap 56.25; wt 1.4Wednesday night unwind: outdoor cools and VPD falls, so step

Thursday June 18

Primary crop-band changes:

TimeValuesNote
07:30hyst 0.1875Thursday moderate hot-dry ramp: less severe than Tue/Wed but
12:00hyst 0.18250000000000002Thursday midday handoff: keep moisture assist available for

Tactical tunable changes:

TimeValuesNote
07:30s2 1.6125; cool_exit 1.6; all_fans 0; dw_stress 1; dw_until 21; fog_stress 1; fog_until 21; engage 0.84; all 1.04; pulse 37.5; gap 33.75; wt 1.7000000000000002Thursday moderate hot-dry ramp: less severe than Tue/Wed but
12:00s2 1.5040000000000002; cool_exit 1.51; all_fans 1; dw_stress 1; dw_until 21; fog_stress 1; fog_until 21; engage 0.8200000000000001; all 1.01; pulse 45; gap 28.5; wt 1.8133333333333335Thursday midday handoff: keep moisture assist available for

Changed secondary parameters:

TimeParameterChange
00:25cold_vent_guard_delta_finitial 8
00:25direct_wet_stress_min_dew_margin_finitial 10
00:25direct_wet_stress_vpd_margin_kpainitial 0.2
00:25dwell_gate_msinitial 270000
00:25enthalpy_closeinitial 1
00:25enthalpy_openinitial -2
00:25fog_escalation_kpainitial 0.4
00:25fog_stress_min_dew_margin_finitial 10
00:25heat_hysteresisinitial 1.1
00:25min_fog_off_sinitial 108
00:25min_fog_on_sinitial 45.75
00:25mist_backoff_sinitial 600
00:25mist_max_closed_vent_sinitial 120
00:25mist_thermal_relief_sinitial 90
00:25mister_all_delay_sinitial 93
00:25mister_engage_delay_sinitial 46.5
00:25mister_water_budget_galinitial 220
00:25outdoor_staleness_max_sinitial 600
00:25sw_dwell_gate_enabledinitial 1
00:25sw_fog_closes_ventinitial 1
00:25sw_mister_closes_ventinitial 0
00:25sw_summer_vent_enabledinitial 1
00:25temp_hysteresisinitial 1.96
00:25vent_prefer_dp_delta_finitial 3
00:25vent_prefer_temp_delta_finitial 4
00:25vpd_watch_dwell_sinitial 67.5
06:30direct_wet_stress_min_dew_margin_f10 → 8
06:30direct_wet_stress_vpd_margin_kpa0.2 → 0.05
06:30dwell_gate_ms270000 → 195000
06:30fog_escalation_kpa0.4 → 0.18
06:30fog_stress_min_dew_margin_f10 → 8
06:30min_fog_off_s108 → 54
06:30min_fog_on_s45.75 → 66
06:30mister_all_delay_s93 → 70.5
06:30mister_engage_delay_s46.5 → 35.25
06:30mister_water_budget_gal220 → 300
06:30temp_hysteresis1.96 → 1.51
06:30vpd_watch_dwell_s67.5 → 48.75
11:30cold_vent_guard_delta_f8 → 9
11:30dwell_gate_ms195000 → 165000
11:30fog_escalation_kpa0.18 → 0.15
11:30min_fog_off_s54 → 36
11:30min_fog_on_s66 → 72.75
11:30mister_all_delay_s70.5 → 61.5
11:30mister_engage_delay_s35.25 → 30.75
11:30temp_hysteresis1.51 → 1.33
11:30vent_prefer_temp_delta_f4 → 5
11:30vpd_watch_dwell_s48.75 → 41.25
20:30cold_vent_guard_delta_f9 → 8
20:30dwell_gate_ms165000 → 195000
20:30fog_escalation_kpa0.15 → 0.22
20:30min_fog_off_s36 → 48
20:30min_fog_on_s72.75 → 68.25
20:30mister_all_delay_s61.5 → 70.5
20:30mister_engage_delay_s30.75 → 35.25
20:30temp_hysteresis1.33 → 1.51
20:30vent_prefer_temp_delta_f5 → 4
20:30vpd_watch_dwell_s41.25 → 48.75
00:30direct_wet_stress_min_dew_margin_f8 → 9
00:30direct_wet_stress_vpd_margin_kpa0.05 → 0.1
00:30dwell_gate_ms195000 → 225000
00:30fog_escalation_kpa0.22 → 0.3
00:30fog_stress_min_dew_margin_f8 → 9
00:30min_fog_off_s48 → 72
00:30min_fog_on_s68.25 → 59.25
00:30mister_all_delay_s70.5 → 79.5
00:30mister_engage_delay_s35.25 → 39.75
00:30mister_water_budget_gal300 → 260
00:30temp_hysteresis1.51 → 1.69
00:30vpd_watch_dwell_s48.75 → 56.25
07:00cold_vent_guard_delta_f8 → 9
07:00direct_wet_stress_min_dew_margin_f9 → 8
07:00direct_wet_stress_vpd_margin_kpa0.1 → 0.05
07:00dwell_gate_ms225000 → 165000
07:00fog_escalation_kpa0.3 → 0.15
07:00fog_stress_min_dew_margin_f9 → 8
07:00min_fog_off_s72 → 39.6
07:00min_fog_on_s59.25 → 71.4
07:00mister_all_delay_s79.5 → 61.5
07:00mister_engage_delay_s39.75 → 30.75
07:00mister_water_budget_gal260 → 300
07:00temp_hysteresis1.69 → 1.33
07:00vent_prefer_temp_delta_f4 → 5
07:00vpd_watch_dwell_s56.25 → 41.25
12:00dwell_gate_ms165000 → 150000
12:00min_fog_off_s39.6 → 36
12:00min_fog_on_s71.4 → 72.75
12:00mister_all_delay_s61.5 → 60
12:00mister_engage_delay_s30.75 → 30
12:00temp_hysteresis1.33 → 1.24
12:00vpd_watch_dwell_s41.25 → 37.5
21:30cold_vent_guard_delta_f9 → 8
21:30direct_wet_stress_min_dew_margin_f8 → 10
21:30direct_wet_stress_vpd_margin_kpa0.05 → 0.12
21:30dwell_gate_ms150000 → 255000
21:30fog_escalation_kpa0.15 → 0.35
21:30fog_stress_min_dew_margin_f8 → 10
21:30min_fog_off_s36 → 96
21:30min_fog_on_s72.75 → 50.25
21:30mister_all_delay_s60 → 88.5
21:30mister_engage_delay_s30 → 44.25
21:30mister_water_budget_gal300 → 220
21:30temp_hysteresis1.24 → 1.87
21:30vent_prefer_temp_delta_f5 → 4
21:30vpd_watch_dwell_s37.5 → 63.75
07:30direct_wet_stress_min_dew_margin_f10 → 8
07:30direct_wet_stress_vpd_margin_kpa0.12 → 0.08
07:30dwell_gate_ms255000 → 210000
07:30fog_escalation_kpa0.35 → 0.2
07:30fog_stress_min_dew_margin_f10 → 8
07:30min_fog_off_s96 → 60
07:30min_fog_on_s50.25 → 63.75
07:30mister_all_delay_s88.5 → 75
07:30mister_engage_delay_s44.25 → 37.5
07:30mister_water_budget_gal220 → 260
07:30temp_hysteresis1.87 → 1.6
07:30vpd_watch_dwell_s63.75 → 52.5
12:00direct_wet_stress_vpd_margin_kpa0.08 → 0.06
12:00dwell_gate_ms210000 → 195000
12:00fog_escalation_kpa0.2 → 0.18
12:00min_fog_off_s60 → 51.599999999999994
12:00min_fog_on_s63.75 → 66.9
12:00mister_all_delay_s75 → 70.5
12:00mister_engage_delay_s37.5 → 35.25
12:00mister_water_budget_gal260 → 280
12:00temp_hysteresis1.6 → 1.51
12:00vpd_watch_dwell_s52.5 → 48.75

Daily Summary So Far

Climate

Temperature

64.2–70.5°F; avg 67.4°F

VPD

0.39–0.87 kPa; avg 0.58 kPa

Relative humidity

60.4–84.3%

Stress Hours

  • Heat stress (>85°F): 0.0h
  • VPD stress (>2.0 kPa): 0.5h
  • Cold stress (<55°F): 0.0h

Economics

Electric

USD 0.19

Gas

USD 0.00

Water

USD 0.000

Total

USD 0.19

Equipment Runtimes

EquipmentRuntimeReading
Fan 112 minPrimary exhaust runtime.
Fan 21315 minSecondary exhaust runtime.
Vent1326 minIntake vent runtime.
Fog0 minFogger runtime.
Heat 1 electric14 minElectric heater runtime.
Heat 2 gas0 minGas heater runtime.
Grow lights0 minSupplemental lighting runtime.
Mister south0.00hSouth mister runtime.
Mister west0.00hWest mister runtime.
Mister center0.00hCenter mister runtime.

Water

  • Total: 0 gal
  • Mister: 0 gal

Hourly Pattern

HourTemperatureVPDRH
12:0082.9°F1.19 kPa69.8%
13:0084.9°F1.37 kPa68.7%
14:0084.9°F1.45 kPa66.6%
15:0084.3°F1.37 kPa67.5%
16:0082.9°F1.26 kPa68.0%
17:0081.3°F1.12 kPa70.0%
18:0080.5°F1.13 kPa69.0%
19:0080.3°F0.83 kPa76.9%
20:0078.8°F0.74 kPa78.3%
21:0074.9°F0.77 kPa73.6%
22:0071.4°F0.54 kPa79.6%
23:0071.0°F0.44 kPa83.3%
00:0069.9°F0.40 kPa84.0%
01:0066.1°F0.72 kPa67.2%
02:0064.2°F0.69 kPa66.4%

7-Day Stress Context

DateHeatVPD highCold
2026-06-109.4h11.1h0.0h
2026-06-113.1h8.3h0.0h
2026-06-123.6h8.5h0.2h
2026-06-133.0h4.7h0.0h
2026-06-143.5h4.0h0.0h
2026-06-151.5h5.5h0.0h
2026-06-160.0h0.5h0.0h