condition	mean	min	max
1 h after light	17.575314355	17.31157772	17.83905099
3 h after light	16.924590936666668	15.09699205	18.28549045
5 h after light	15.418883693333333	12.76096007	17.56934241
7 h after light	14.958565046666667	12.85997977	16.99236177
9 h after light	14.400671796666666	13.54126819	15.40503912
11 h after light	13.09038447	11.64614329	15.06420649
13 h after light	16.664433603333332	15.66219594	18.32375422
15 h after light	17.22314967333333	16.6495144	18.2631025
1 h after dark	18.532426193333333	17.52198301	20.23980015
3 h after dark	18.92075858	17.21464189	20.11392199
5 h after dark	18.56294564	16.46144729	20.07498985
7 h after dark	16.71533804	12.12688166	21.26999774