condition	mean	min	max
4 h after light	33.147478	31.566621	34.728335
8 h after light	38.3799995	36.336445	40.423554
12 h after light	39.747802500000006	38.677413	40.818192
4 h after dark	45.773050999999995	38.106016	53.440086
8 h after dark	37.488378499999996	29.167163	45.809594
12 h after dark	35.035581	35.035581	35.035581