condition mean min max 0 h after light 32.18255 30.1854 34.1797 2 h after light 21.400199999999998 20.4349 22.3655 4 h after light 8.48357 8.02491 8.94223 8 h after light 12.02675 11.16 12.8935 12 h after light 32.68045 30.6284 34.7325 2 h after dark 36.93795 32.2256 41.6503 4 h after dark 44.2148 42.3589 46.0707 8 h after dark 55.10755 52.717 57.4981 12 h after dark 40.06975 37.6101 42.5294