condition	mean	min	max
2 h after light	1.6413426666666666	0.839134	3.06057
6 h after light	1.5042941666666667	0.903325	2.18581
10 h after light	1.6615245	0.320047	2.76261
14 h after light	1.000643	0.388669	1.65128
18 h after light	1.5639791666666667	0.518995	2.62112
2 h after dark	0.792122	0.0	1.68097