condition	mean	min	max
0 h after light	13.07705	12.6924	13.4617
4 h after light	16.552500000000002	15.7336	17.3714
8 h after light	17.092750000000002	16.452	17.7335
4 h after dark	12.856449999999999	12.2974	13.4155
8 h after dark	14.489550000000001	14.233	14.7461
12 h after dark	12.0272	11.797	12.2574