condition	mean	min	max
4 h after light	0.04437845	0.0410992	0.0476577
8 h after light	0.02115325	0.0162834	0.0260231
12 h after light	0.02529595	0.0	0.0505919
4 h after dark	0.058514833333333335	0.0224951	0.107141
8 h after dark	0.03972063333333333	0.0	0.0635561
12 h after dark	0.025882699999999998	0.0	0.0776481