condition	mean	min	max
3 h after light	0.010569	0.0	0.126828
7 h after light	0.010275583333333333	0.0	0.123307
11 h after light	0.01949905	0.0	0.138817
2 h after dark	0.017330583333333333	0.0	0.107792
6 h after dark	0.0	0.0	0.0
10 h after dark	0.0	0.0	0.0