condition	mean	min	max
2 h after light	0.039605	0.0	0.23763
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	0.06590516666666667	0.0	0.395431
2 h after dark	0.0	0.0	0.0