condition	mean	min	max
2 h after light	5.234401666666667	1.4872	12.2335
6 h after light	4.232051666666667	1.4203	7.56411
10 h after light	4.902753333333333	1.14558	7.68577
14 h after light	4.57683	1.69556	10.5932
18 h after light	4.075175	1.16574	8.77087
2 h after dark	3.7213100000000003	1.54476	7.3836