condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
12 h after light	0.12162133333333335	0.0	0.364864
4 h after dark	0.12466833333333333	0.0	0.374005
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0