condition mean min max 1 h after light 8.266747867 6.906788855 9.626706879 3 h after light 38.17716604666666 19.47199277 50.70713403 5 h after light 50.98117953333333 41.1786434 56.52682794 7 h after light 53.22318525666667 44.56019331 64.26179509 9 h after light 53.61472186333334 49.01695232 61.92226784 11 h after light 42.00869086666667 36.47387011 51.65989259 13 h after light 28.18884067666667 20.76849472 42.12469878 15 h after light 24.47363458 17.22975479 34.09698346 1 h after dark 19.903887626666666 15.41076064 24.78657036 3 h after dark 17.915148876666667 15.61161077 21.63145752 5 h after dark 22.82936512 20.37194692 27.45731386 7 h after dark 19.47711002333333 15.07482136 25.61926262