condition	mean	min	max
3 h after light	11.76185	5.12442	23.0087
7 h after light	16.552874166666665	7.39605	27.5129
11 h after light	16.12744	7.87411	21.4564
2 h after dark	15.730814166666667	7.28918	23.9132
6 h after dark	11.25758	5.96672	17.1619
10 h after dark	11.076880833333334	4.88564	20.2253