condition mean min max 1 h after light 13.83164165 12.54542206 15.11786124 3 h after light 20.99132492 14.96277432 25.14663729 5 h after light 19.605273493333335 15.9051247 26.10661549 7 h after light 24.20635606 23.00137672 25.04217845 9 h after light 25.247506563333335 21.35911516 31.62537279 11 h after light 28.697095586666666 25.65740268 32.501723999999996 1 h after dark 27.676791403333333 21.45320994 36.73247827 3 h after dark 30.76057067 28.10166912 33.00217982 5 h after dark 41.59154388 38.70694046 43.15390817 7 h after dark 37.38971698666667 33.45185511 40.08175786 9 h after dark 23.605803183333332 17.00850069 32.2615985 11 h after dark 17.63574242 9.20020292 32.071177399999996