condition	mean	min	max
3 h after light	5.3434800000000005	1.78701	9.52247
7 h after light	4.5253483333333335	1.52658	11.2291
11 h after light	3.1172833333333334	1.46112	5.75955
2 h after dark	4.107586666666666	1.74353	6.92667
6 h after dark	5.549417500000001	2.97277	12.7888
10 h after dark	6.422329166666667	1.47421	9.47945