condition	mean	min	max
4 h after light	2.98447	2.23239	3.73655
8 h after light	5.64622	5.63897	5.65347
12 h after light	9.490179999999999	9.41152	9.56884
4 h after dark	10.944600000000001	10.8856	11.0036
8 h after dark	7.683965000000001	7.66969	7.69824
12 h after dark	5.50763	5.09749	5.91777