condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0094465	0.0	0.018893
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.009204933333333333	0.0	0.0276148
12 h after dark	0.0	0.0	0.0