condition mean min max 3 h after light 43.3622 35.7166 48.5156 6 h after light 53.2399 46.1359 59.4802 9 h after light 84.04256666666667 82.7369 85.0463 12 h after light 114.271 110.914 119.46 3 h after dark 107.383 103.536 114.736 6 h after dark 80.38073333333334 73.3777 88.3889 9 h after dark 49.82706666666667 43.7421 58.8631 12 h after dark 29.424899999999997 26.29 34.9843