condition	mean	min	max
3 h after light	12.4587475	9.82377	16.6945
7 h after light	11.752781666666667	9.39654	15.8389
11 h after light	14.68805	10.7475	19.6023
2 h after dark	16.93655	12.2635	22.946
6 h after dark	15.008766666666666	12.2143	18.4517
10 h after dark	14.5673	10.6044	17.9363