condition mean min max 1 h after light 41.953098325 38.83353625 45.0726604 3 h after light 40.698513176666665 36.2550088 45.75770945 5 h after light 39.965825593333335 35.20262367 42.74443746 7 h after light 40.23682425 37.20263923 43.89224648 9 h after light 45.53965024 42.77731553 48.40960965 11 h after light 56.115870443333336 52.57278295 59.99418498 1 h after dark 57.748387353333335 50.86723974 62.83560776 3 h after dark 52.06534131666667 44.34026865 59.04112009 5 h after dark 56.86065841 55.89601418 57.48021325 7 h after dark 52.70909244 47.07852204 62.22740377 9 h after dark 50.48245006 47.403737799999995 54.27187595 11 h after dark 45.34422042 42.18420165 49.48990518