condition	mean	min	max
2 h after light	0.06776516666666667	0.0	0.406591
6 h after light	0.0	0.0	0.0
10 h after light	0.0	0.0	0.0
14 h after light	0.0	0.0	0.0
18 h after light	0.0	0.0	0.0
2 h after dark	0.08293383333333333	0.0	0.497603