condition mean min max 2 h after light 47.67963333333333 37.0301 57.3383 6 h after light 34.09061666666667 22.9356 46.507 10 h after light 37.8842 30.0863 45.2359 14 h after light 41.3816 35.864 49.7228 18 h after light 39.60425 35.0998 46.321 2 h after dark 31.236883333333335 22.7452 37.972