condition	mean	min	max
4 h after light	10.317373333333332	10.16819	10.41953
8 h after light	10.229333333333333	9.969289999999999	10.41351
12 h after light	10.17217	9.97447	10.29112
4 h after dark	10.32281	10.11876	10.4627
8 h after dark	10.62635	10.56794	10.68419
12 h after dark	10.583346666666667	10.49337	10.64015