condition mean min max 2 h after light 62.214733333333335 29.3682 102.2 6 h after light 133.07991666666666 92.4666 194.338 10 h after light 191.6968 68.9888 266.965 14 h after light 452.836 165.987 736.279 18 h after light 485.2925 337.281 753.806 2 h after dark 166.4615 111.965 212.083