condition	mean	min	max
4 h after light	0.397101	0.0	0.921652
8 h after light	0.5362021	0.0341533	0.797106
12 h after light	0.4989463333333333	0.241202	0.688922
4 h after dark	0.7802063333333333	0.540762	1.09677
8 h after dark	0.268744	0.0	0.463351
12 h after dark	0.6769793333333333	0.284238	1.03392