condition	mean	min	max
2 h after light	3.801106666666667	0.0	17.4154
6 h after light	4.175033333333333	0.0	14.3733
10 h after light	5.6920399999999995	0.0	18.2487
14 h after light	0.0	0.0	0.0
18 h after light	0.0	0.0	0.0
2 h after dark	2.0331783333333333	0.0	8.39801