condition	mean	min	max
3 h after light	0.0039603749999999995	0.0	0.0475245
7 h after light	0.006103516666666666	0.0	0.0732422
11 h after light	0.004793366666666667	0.0	0.0575204
2 h after dark	0.00408305	0.0	0.0489966
6 h after dark	0.0	0.0	0.0
10 h after dark	0.0	0.0	0.0