condition mean min max 2 h after light 107.03273333333334 83.8629 121.894 6 h after light 69.08103333333334 59.1378 82.9071 10 h after light 53.837900000000005 44.9393 62.88 14 h after light 61.71785 49.6231 80.3783 18 h after light 62.31896666666667 43.4147 74.9664 2 h after dark 57.728183333333334 38.6079 85.4426