condition	mean	min	max
1 h after light	18.22585794	16.34738858	20.1043273
3 h after light	14.63117175	13.73690268	16.08694353
5 h after light	22.226566769999998	21.45080077	23.47849843
7 h after light	18.573226613333333	16.07497471	21.02260142
9 h after light	19.314603910000002	17.05178468	22.4550696
11 h after light	12.441754489000001	8.550333047	14.73395305
13 h after light	16.737221616666666	15.94696313	18.19233027
15 h after light	15.096962763333334	13.73272049	16.19246891
1 h after dark	17.443854373333334	14.19284751	22.29436928
3 h after dark	17.67279267	16.29007033	19.65988311
5 h after dark	14.338299346666666	13.06862991	15.86589331
7 h after dark	11.708650760000001	10.72377138	13.65133237