condition mean min max 2 h after light 105.871 102.736 108.38 6 h after light 59.70353333333333 57.1512 61.3843 10 h after light 39.8367 37.0004 41.7454 2 h after dark 42.047399999999996 40.9319 43.6661 6 h after dark 49.7819 48.255 52.0814 10 h after dark 62.43496666666667 60.772 63.6981