condition	mean	min	max
4 h after light	0.860378	0.615482	1.09049
8 h after light	1.068618	0.200834	1.88728
12 h after light	0.9407126666666666	0.543332	1.33857
4 h after dark	1.82085	1.14189	2.33828
8 h after dark	1.7171066666666666	1.25983	1.9802
12 h after dark	1.3658	1.11485	1.57157