condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.133825	0.0	0.287697
12 h after light	0.0	0.0	0.0
4 h after dark	0.13492166666666666	0.0	0.265354
8 h after dark	0.13936333333333334	0.0	0.41809
12 h after dark	0.0	0.0	0.0