condition mean min max 1 h after light 9.663297440000001 8.39084586 10.93574902 3 h after light 11.867793933333333 11.204809599999999 12.46070197 5 h after light 14.538814946666667 10.57750224 17.75060298 7 h after light 16.886727602666667 9.891468968 23.67808069 9 h after light 22.062252496666666 17.57347042 27.24309139 11 h after light 25.662390443333333 23.29759862 27.15717502 13 h after light 30.540788213333332 27.79983173 35.87946728 15 h after light 24.462431066666667 22.46284212 26.47661161 1 h after dark 26.17522802 21.39281011 29.46970018 3 h after dark 29.03347003 26.28674382 33.79058421 5 h after dark 29.94388012 25.61837137 35.138742799999996 7 h after dark 35.455025193333334 31.89441372 38.07750753