condition	mean	min	max
4 h after light	0.0394613	0.0	0.0822936
8 h after light	0.0254759	0.0	0.0426742
12 h after light	0.0162788	0.0	0.0370429
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.05237976666666667	0.0	0.122365