condition mean min max 1 h after light 19.470401685 17.82186894 21.11893443 3 h after light 22.96766633 20.18321779 27.10077271 5 h after light 18.506535943333333 16.30984264 22.56601241 7 h after light 17.769583179999998 15.65039064 20.32317498 9 h after light 23.665094396666667 20.40857863 28.61343253 11 h after light 23.92950486333333 20.22904639 26.468795299999996 1 h after dark 13.578568041 7.835250275 23.64612799 3 h after dark 13.319063566666667 10.52265143 16.08228052 5 h after dark 18.018648283333334 15.37124851 20.23438805 7 h after dark 18.936232063333332 17.85426394 20.36363547 9 h after dark 15.843118453333334 12.36128616 17.60694574 11 h after dark 13.529336384 7.852402492 19.22732458