condition mean min max 1 h after light 38.09545881 36.54327578 39.64764184 3 h after light 34.00570240333333 30.63478667 36.93177646 5 h after light 33.93176641 25.48773292 42.67001593 7 h after light 34.01464511333333 33.09947917 35.54070295 9 h after light 33.92779053666666 28.69519714 39.47332387 11 h after light 38.93800508666667 31.98593332 50.55630767 1 h after dark 56.52754573333333 46.10981911 63.36748306 3 h after dark 43.74201714 35.86039528 53.70477672 5 h after dark 41.07855064666666 36.43497968 45.63913539 7 h after dark 39.620503183333334 38.09678784 42.2598424 9 h after dark 35.67972012333333 32.76251675 37.38638568 11 h after dark 40.59828921 39.51840552 41.87937434