condition	mean	min	max
0 h after light	59.55765	58.8631	60.2522
4 h after light	15.239799999999999	14.5236	15.956
8 h after light	5.34792	4.80331	5.89253
4 h after dark	17.923000000000002	14.4882	21.3578
8 h after dark	32.381249999999994	32.1838	32.5787
12 h after dark	72.88645	58.3133	87.4596