condition mean min max 4 h after light 123.0235 110.5908 130.869 8 h after light 79.00952666666666 41.61477 112.8737 12 h after light 42.698726666666666 32.27098 59.223890000000004 16 h after light 46.36902666666667 28.331670000000003 60.25909 4 h after dark 47.36571 42.763009999999994 53.50215 8 h after dark 29.895300000000002 19.81989 40.06572