condition mean min max 0 h after light 61.17955 58.9249 63.4342 2 h after light 85.80369999999999 78.3925 93.2149 4 h after light 52.160849999999996 47.8658 56.4559 8 h after light 26.0095 24.0021 28.0169 12 h after light 41.46365 38.354 44.5733 2 h after dark 38.6044 31.3577 45.8511 4 h after dark 39.2048 38.1324 40.2772 8 h after dark 66.57795 64.6786 68.4773 12 h after dark 74.1521 71.1829 77.1213