condition mean min max 1 h after light 51.984258875 46.89359017 57.07492758 3 h after light 47.569108373333336 39.99754168 57.6846515 5 h after light 44.00166152333333 40.98159162 47.36614671 7 h after light 50.632265303333334 48.93163131 51.48522245 9 h after light 50.06952902333333 46.75365007 53.09024945 11 h after light 56.55310954 48.31292159 67.73491762 1 h after dark 55.06406265 48.48737535 60.49679756 3 h after dark 77.21217742666667 48.93763982 96.46378541 5 h after dark 82.17835056666667 77.22614797 90.29147866 7 h after dark 79.27700539 75.42579466 85.79160363 9 h after dark 77.15495023333334 70.62493374 84.12693396 11 h after dark 63.3070975 61.62478278 66.57392068