condition	mean	min	max
1 h after light	12.51684428	10.16781274	14.86587582
3 h after light	15.32369083	13.35856663	17.51551381
5 h after light	15.179537663333333	12.76557284	19.68357239
7 h after light	17.63474177666667	16.39327209	20.05017914
9 h after light	19.10945538	16.11919934	21.93890053
11 h after light	16.946780453333332	15.08165696	19.10027691
13 h after light	19.6322282	16.88537078	21.84979614
15 h after light	19.73150033	14.49487136	23.64293115
1 h after dark	22.63744963	20.88947275	26.09657043
3 h after dark	20.997640606666668	15.91774426	25.01754179
5 h after dark	21.53417984	19.79617054	22.43890625
7 h after dark	19.773093863333333	17.53887843	22.73471891