condition	mean	min	max
4 h after light	0.4973935	0.469646	0.525141
8 h after light	0.887262	0.797455	0.977069
12 h after light	0.760583	0.715768	0.805398
4 h after dark	0.799435	0.655881	0.91805
8 h after dark	1.6116433333333333	1.34878	1.81547
12 h after dark	1.090062	0.808546	1.39432