condition	mean	min	max
1 h after light	22.93871657	21.7380824	24.13935074
3 h after light	19.598221973333334	18.38507832	21.02831402
5 h after light	18.05144762333333	15.72183643	20.10701511
7 h after light	14.76625054	12.30856974	17.13690525
9 h after light	18.89365104	18.59228859	19.28713447
11 h after light	21.560777466666668	20.12336361	23.07115727
13 h after light	21.259880483333333	17.76947321	25.01536412
15 h after light	23.99470454	21.41584598	27.67780263
1 h after dark	23.337137926666667	21.68634103	25.68648147
3 h after dark	22.462159643333333	21.08903699	23.15598242
5 h after dark	20.420038193333333	17.33915483	22.87010234
7 h after dark	17.320007316666665	16.07993293	19.79443194