condition	mean	min	max
4 h after light	10.81965	10.2075	11.4318
8 h after light	14.805499999999999	13.4807	16.1303
12 h after light	28.06145	24.0477	32.0752
4 h after dark	38.06883333333333	34.9856	41.353
8 h after dark	12.488986666666667	9.79716	15.46
12 h after dark	9.525383333333332	8.41119	11.3113