condition	mean	min	max
1 h after light	18.497814926666667	18.04543686	19.1138272
3 h after light	14.605678527666667	8.594620893	21.92106901
5 h after light	14.603005526666667	12.80512253	15.877245000000002
7 h after light	19.32140258	15.63229933	23.73116027
9 h after light	16.69984394	11.18301963	21.18628974
11 h after light	21.18457096	12.46309539	28.50547245
13 h after light	20.376476336666666	15.38306613	26.51523129
15 h after light	22.344294963333333	15.07277513	29.36394979
1 h after dark	22.772762823333334	17.77404492	32.34461314
3 h after dark	19.060805939999998	17.85337801	20.97623393
5 h after dark	18.400480226666666	14.00903048	22.08583856
7 h after dark	24.98127957666667	20.00705569	29.14226936