condition	mean	min	max
1 h after light	18.824668386666666	15.830746300000001	22.98644934
3 h after light	20.1639907	17.20032707	23.22593979
5 h after light	18.163491376666666	15.0827135	23.28662601
7 h after light	16.116321453333335	13.97840654	17.28890623
9 h after light	17.832126416666668	16.05303924	19.94732543
11 h after light	18.35085798	16.04929962	20.31022952
13 h after light	18.605657883333333	14.55651332	22.70921723
15 h after light	18.66239487	15.86427859	21.98113039
1 h after dark	20.85129501	19.92428169	22.04670676
3 h after dark	19.086894213333334	15.16191399	22.85215729
5 h after dark	19.882293269999998	17.53875415	21.31070697
7 h after dark	23.15911739	19.53492781	25.52624347