condition	mean	min	max
0 h after light	7.19686	7.02774	7.36598
4 h after light	8.03753	7.29095	8.78411
8 h after light	14.3662	13.9504	14.782
4 h after dark	14.322849999999999	13.4191	15.2266
8 h after dark	9.607859999999999	9.26658	9.94914
12 h after dark	7.786149999999999	7.0058	8.5665