condition	mean	min	max
3 h after light	0.007690183333333333	0.0	0.0922822
7 h after light	0.0	0.0	0.0
11 h after light	0.02439745	0.0	0.21182
2 h after dark	0.0071161666666666665	0.0	0.085394
6 h after dark	0.0057092	0.0	0.0685104
10 h after dark	0.007297041666666667	0.0	0.0875645