condition	mean	min	max
1 h after light	13.74904381	12.49063203	15.00745559
3 h after light	13.338675856666667	11.7331897	14.40992625
5 h after light	12.894397853333333	12.05201784	14.532793099999997
7 h after light	12.993474056666667	11.38270388	14.73773852
9 h after light	15.239328386666667	14.02277168	16.87450343
11 h after light	14.24451229	12.60437027	15.17789861
13 h after light	14.971462033333333	14.35226682	15.88475622
15 h after light	15.387404519999999	12.60139718	17.62601753
1 h after dark	16.29346102	14.79535416	18.19303767
3 h after dark	17.35447381	16.06993424	18.79720926
5 h after dark	16.880332753333334	15.46924598	17.70502577
7 h after dark	14.655114293333334	10.6581688	17.18810086