condition	mean	min	max
4 h after light	0.228893	0.0	0.686679
8 h after light	0.0	0.0	0.0
12 h after light	0.13121033333333335	0.0	0.393631
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0