condition	mean	min	max
3 h after light	0.012562041666666666	0.0	0.127049
7 h after light	0.0	0.0	0.0
11 h after light	0.019813175	0.0	0.0575667
2 h after dark	0.0023774833333333333	0.0	0.0285298
6 h after dark	0.0078715	0.0	0.0632889
10 h after dark	0.0	0.0	0.0