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	0.05838933333333333	0.0	0.175168
4 h after dark	0.021524633333333335	0.0	0.0645739
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0