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	0.076461	0.0	0.152922
4 h after dark	0.0	0.0	0.0
8 h after dark	0.06393466666666667	0.0	0.191804
12 h after dark	0.0	0.0	0.0