Table 2.

Phase 1 facility

LocationMetricMeasured valueReference criterionExceeds criterion
GB3 – BedroomMean temperature (°C)22.87≤22°CYes
Day mean temperature (°C)23.04≤22°CYes
Night mean temperature (°C)22.69≤22°CYes
Maximum temperature (°C)32.52≤22°CYes
Minimum temperature (°C)19.82No
Diurnal temperature ΔT (°C)0.35≥2°CYes
Time >22°C (min)7,410Yes
Mean night-time light (lux)90.65≤10 luxYes
Maximum light (lux)20,208
Night-time minutes >10 lux403≤10 luxYes
Minutes ≥1000 lux (day)5≥30 min/dayNo
GL1 – LoungeMean temperature (°C)24.47≤22°CYes
Day mean temperature (°C)25.15≤22°CYes
Night mean temperature (°C)23.33≤22°CYes
Maximum temperature (°C)33.25≤22°CYes
Minimum temperature (°C)21.19No
Diurnal temperature ΔT (°C)1.82≥2°CNo
Time >22°C (min)9,422Yes
Mean night-time light (lux)48.14≤10 luxYes
Maximum light (lux)39,976
Night-time minutes >10 lux2,489≤10 luxYes
Minutes ≥ 1000 lux (day)6≥30 min/dayNo
GA1 – Activity roomMean temperature (°C)22.7≤22°CYes
Day mean temperature (°C)24.39≤22°CYes
Night mean temperature (°C)20.99≤22°CNo
Maximum temperature (°C)29.26≤22°CYes
Minimum temperature (°C)19.26No
Diurnal temperature ΔT (°C)3.4≥ 2°CNo
Time > 22°C (min)5,061Yes
Mean night-time light (lux)120.87≤10 luxYes
Maximum light (lux)746.24
Night-time minutes > 10 lux462≤10 luxYes
Minutes ≥ 1000 lux (day)0≥30 min/dayNo
Note(s):

Percentage of time or days each monitored space exceeded established environmental thresholds. Built from Lux/Temp loggers (GB3 bedroom, GL1 lounge and GA1 activity spaces) and an acoustic logger (GL1 lounge). Lighting thresholds: <1,000 lux (day, non-compliance) and >10 lux (night); temperature thresholds: >22°C (time-based) and ΔT <2°C (day–night, daily). Day = 07:00–21:59; night = 22:00–06:59

Source(s): Authors (2025)

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