condition	mean	min	max
1 h after light	16.61283974	15.95294757	17.27273191
3 h after light	18.360230593333334	17.51551381	19.38127358
5 h after light	19.714120576666666	19.50977704	20.01719227
7 h after light	17.94630673	16.55666019	20.564286300000003
9 h after light	21.17754864	19.84316607	22.17554591
11 h after light	20.181976246666668	19.68050796	20.5145305
13 h after light	22.184743073333333	21.63828997	23.06614311
15 h after light	21.830975393333333	21.21996934	22.25813173
1 h after dark	23.330200313333332	20.88947275	27.36411814
3 h after dark	22.062987063333335	19.49763855	25.42617678
5 h after dark	21.037411676666668	19.03907197	22.11614292
7 h after dark	19.82205896	18.09010033	21.26457542