condition	mean	min	max
3 h after light	0.016322083333333334	0.0	0.195865
7 h after light	0.0	0.0	0.0
11 h after light	0.0	0.0	0.0
2 h after dark	0.004543058333333333	0.0	0.0545167
6 h after dark	0.00642525	0.0	0.077103
10 h after dark	0.0	0.0	0.0