condition mean min max 1 h after light 16.24197971 14.85727809 17.62668133 3 h after light 19.041561843333334 12.9522224 23.97513592 5 h after light 21.156742153333333 17.70278046 25.06319282 7 h after light 22.161835683333333 19.48286935 25.92424424 9 h after light 22.937140316666667 15.51356468 32.88179039 11 h after light 16.393953949333333 5.6756521079999995 25.59970014 13 h after light 24.974035563333334 22.66746903 28.26736146 15 h after light 23.187900986666666 19.15969862 31.07909355 1 h after dark 15.886508926666666 13.53293581 17.7848264 3 h after dark 18.860658066666666 18.34317039 19.63613883 5 h after dark 24.63576438666667 21.53879119 30.315189 7 h after dark 25.084704123333335 12.37274378 36.68131146