condition	mean	min	max
4 h after light	1.1232326666666668	0.731068	1.37114
8 h after light	0.777925	0.233167	1.46686
12 h after light	0.68808	0.480465	0.796939
4 h after dark	0.899662	0.830546	1.03705
8 h after dark	1.0641826666666667	0.701688	1.47951
12 h after dark	1.296627	0.767921	1.60586