condition mean min max 3 h after light 16.727388333333334 0.0 46.1814 7 h after light 12.814625 0.0 29.3065 11 h after light 12.628283333333334 0.0 44.707 2 h after dark 18.0296875 0.0 36.6742 6 h after dark 21.727745833333334 8.76105 46.4375 10 h after dark 16.253699166666667 0.0 64.3664