condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.06814466666666667	0.0	0.204434
12 h after light	0.044788	0.0	0.134364
4 h after dark	0.0	0.0	0.0
8 h after dark	0.09903	0.0	0.29709
12 h after dark	0.08581893333333333	0.0	0.174162