condition	mean	min	max
1 h after light	21.5439822	18.465251199999997	24.6227132
3 h after light	12.662165646666667	11.37061852	13.64790683
5 h after light	15.21789721	12.59257592	17.50165943
7 h after light	14.66822628	11.76493719	16.75276583
9 h after light	18.400737546666665	16.67083704	19.53609685
11 h after light	26.63328117	22.82180058	30.49100729
1 h after dark	24.89805828	22.77865514	26.69743898
3 h after dark	26.678997843333335	24.61361687	28.5154464
5 h after dark	22.33403111	17.41188941	25.22253426
7 h after dark	20.07114496	17.22098247	22.616262300000002
9 h after dark	18.84543369	15.70451323	21.626058
11 h after dark	16.600490486666665	14.08010295	19.0053633