condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.1846515	0.0446215	0.26932
12 h after light	0.17985803333333333	0.0	0.473244
4 h after dark	0.18781333333333333	0.0	0.342068
8 h after dark	0.0	0.0	0.0
12 h after dark	0.032596933333333335	0.0	0.0977908