condition mean min max 1 h after light 5.701867901 5.701867901 5.701867901 3 h after light 8.4430008165 6.125333542999999 10.76066809 5 h after light 10.335874515499999 9.623817181 11.04793185 7 h after light 14.075658435 11.875767199999999 16.27554967 9 h after light 15.783865865 13.21054966 18.35718207 11 h after light 25.92809947 18.31541958 33.54077936 1 h after dark 30.526435555 28.10746155 32.94540956 3 h after dark 29.32474431 20.79343567 37.85605295 5 h after dark 23.43528043 20.85454825 26.01601261 7 h after dark 25.652766895 24.85832625 26.44720754 9 h after dark 25.302050475 23.77446498 26.82963597 11 h after dark 29.144100885 27.17817571 31.11002606