condition	mean	min	max
3 h after light	0.08062750833333333	0.0	0.445691
7 h after light	0.03909775	0.0	0.255892
11 h after light	0.053984325	0.0	0.29046
2 h after dark	0.06082875833333333	0.0	0.27096
6 h after dark	0.04322438333333333	0.0	0.242804
10 h after dark	0.06752575	0.0	0.450278