condition mean min max 1 h after light 48.659793925 46.459768700000005 50.85981915 3 h after light 48.11191574 44.46158122 50.60938374 5 h after light 51.98642952 48.11807561 55.39710615 7 h after light 49.032493233333334 45.868713799999995 50.88353337 9 h after light 48.053589603333336 46.51009245 50.60209221 11 h after light 54.04811934 44.45887999 68.79215445 1 h after dark 53.881027833333334 51.76234592 57.77257323 3 h after dark 58.49831271 48.09470683 68.32018689 5 h after dark 50.77956333 43.94234239 58.59341754 7 h after dark 52.09829481666667 47.78836445 55.474937600000004 9 h after dark 67.07515506666667 46.25294438 82.14912076 11 h after dark 55.42572006666666 44.87157068 63.45017112