condition	mean	min	max
1 h after light	15.59236818	11.82808601	18.64695143
3 h after light	14.774003226666666	13.81278358	16.63944684
5 h after light	17.461084370000002	17.03653591	17.91704892
7 h after light	18.311603633333334	16.0398978	19.51449288
9 h after light	16.55292282	14.13625844	18.52251647
11 h after light	17.519840063333334	14.6120489	20.11832094
13 h after light	16.588844843333334	13.36260371	19.60097241
15 h after light	17.96175819333333	16.95687202	19.02890402
1 h after dark	16.164192373333332	13.62983756	19.62239864
3 h after dark	19.647648343333334	13.27788917	24.27331135
5 h after dark	17.259041703333335	12.97725109	20.54657803
7 h after dark	21.433491303333334	14.58642484	26.12268816