condition mean min max 0 h after light 43.370850000000004 40.8543 45.8874 2 h after light 34.86005 32.4694 37.2507 4 h after light 39.005300000000005 36.9795 41.0311 8 h after light 44.507999999999996 40.7283 48.2877 12 h after light 51.38465 48.3847 54.3846 2 h after dark 54.7308 54.2162 55.2454 4 h after dark 48.50185 47.5237 49.48 8 h after dark 50.71805 50.3343 51.1018 12 h after dark 43.2214 43.1686 43.2742