condition	mean	min	max
0 h after light	5.432515	5.4205	5.44453
4 h after light	9.337545	8.53349	10.1416
8 h after light	11.122	10.5205	11.7235
4 h after dark	10.802095	9.92029	11.6839
8 h after dark	8.019465	7.80958	8.22935
12 h after dark	7.9183699999999995	5.78344	10.0533