condition	mean	min	max
2 h after light	4.691745	1.95241	7.3722
6 h after light	3.540225	2.10176	5.93332
10 h after light	4.711035	1.48333	6.40009
14 h after light	4.896401666666667	2.5534	8.13882
18 h after light	4.727683333333333	2.10309	7.99891
2 h after dark	6.08211	2.28593	9.12588