condition	mean	min	max
2 h after light	4.971236666666667	1.70092	10.3388
6 h after light	18.24429	5.07074	40.6085
10 h after light	9.494968333333333	4.72477	14.9926
14 h after light	9.377038333333333	2.74355	16.0398
18 h after light	8.33018	4.43327	19.1955
2 h after dark	5.387745	1.95642	10.4142