condition mean min max 0 h after light 63.933099999999996 57.0597 70.8065 2 h after light 53.67255 49.8281 57.517 4 h after light 50.8056 46.9619 54.6493 8 h after light 54.8821 48.6837 61.0805 12 h after light 70.23945 67.2684 73.2105 2 h after dark 71.19415000000001 70.1148 72.2735 4 h after dark 66.6409 65.9461 67.3357 8 h after dark 78.99965 75.6776 82.3217 12 h after dark 70.00435 69.7979 70.2108