condition mean min max 0 h after light 31.610699999999998 28.22 35.0014 4 h after light 37.62965 32.8618 42.3975 8 h after light 41.08515 34.5668 47.6035 4 h after dark 49.0441 40.5452 57.543 8 h after dark 32.28005 28.5613 35.9988 12 h after dark 37.4818 30.3293 44.6343