condition mean min max 1 h after light 46.437081840000005 44.87862174 47.99554194 3 h after light 37.700073583333335 29.15519866 47.01859558 5 h after light 37.00936591 33.49294896 39.16886359 7 h after light 38.166881266666664 33.178747800000004 42.53536712 9 h after light 40.63112628 38.38428713 42.02172775 11 h after light 40.465786279999996 36.70746429 42.68065456 13 h after light 45.51032696 44.76540366 46.40350045 15 h after light 47.40856936 46.09630262 48.13530892 1 h after dark 52.30844325333333 46.17672924 59.01552999 3 h after dark 54.606592586666665 48.58427966 62.97519141 5 h after dark 58.80512814666667 55.47396268 63.64050600000001 7 h after dark 56.553966 49.49097513 62.74362378