condition	mean	min	max
3 h after light	5.42126	2.17967	9.50043
7 h after light	3.7734241666666666	1.50495	6.50093
11 h after light	3.3335616666666668	1.32147	6.90651
2 h after dark	5.480838333333334	2.59209	8.95077
6 h after dark	6.49276	2.51083	13.2555
10 h after dark	5.272625	2.28603	8.35426