condition	mean	min	max
3 h after light	10.640616666666666	7.48597	13.6243
7 h after light	11.108298333333334	8.6831	15.2179
11 h after light	10.7078575	6.72647	13.5329
2 h after dark	10.42532	6.79949	15.5773
6 h after dark	10.07077	5.93387	14.2102
10 h after dark	10.063383333333332	5.08614	16.5188