condition	mean	min	max
4 h after light	1.1153279999999999	0.619786	1.61087
8 h after light	0.9072659999999999	0.749122	1.06541
12 h after light	1.136877	0.647244	1.62651
4 h after dark	1.1434785	0.865317	1.42164
8 h after dark	0.8431415	0.641183	1.0451
12 h after dark	0.7293505	0.561105	0.897596