condition	mean	min	max
2 h after light	11.04875	10.4388	12.0593
6 h after light	7.95172	5.7018	10.6614
10 h after light	10.456104999999999	4.08729	14.5497
14 h after light	11.086966666666667	7.312	12.9122
18 h after light	11.382851666666667	9.57381	15.6537
2 h after dark	23.31158333333333	17.6783	27.2712