condition	mean	min	max
4 h after light	32.06111111	30.29	33.05333333
8 h after light	30.98222222	24.84333333	34.27
12 h after light	46.91	40.52333333	51.76
1.5 h after dark	41.52444444333333	27.5	52.87
5.5 h after dark	50.08888889	39.35666667	69.49
9.5 h after dark	36.662222220000004	30.47333333	43.31