condition	mean	min	max
0 h after light	4.74355	4.54937	4.93773
4 h after light	4.49724	4.47744	4.51704
8 h after light	10.544699999999999	10.3764	10.713
4 h after dark	10.762615	9.87943	11.6458
8 h after dark	7.911225	7.40974	8.41271
12 h after dark	4.81948	4.46318	5.17578