condition	mean	min	max
1 h after light	15.71924507	10.88309743	18.68991675
3 h after light	12.71997911	11.17086459	13.91510049
5 h after light	16.50218879333333	10.57295193	21.47208372
7 h after light	15.314342516666667	11.33600515	18.73512653
9 h after light	13.851509906666667	10.86736988	15.63374344
11 h after light	12.281451673333333	10.21281428	14.13296533
13 h after light	14.645741473333334	10.37782969	17.82483252
15 h after light	12.080247986	9.625343058	14.82156221
1 h after dark	17.167988633333334	16.81862865	17.86613842
3 h after dark	16.190271606666666	12.73354038	21.03422232
5 h after dark	15.934757496666666	14.55067011	16.64103014
7 h after dark	18.349632513333333	17.66683362	19.09975441