condition mean min max 0 h after light 28.6049 26.356 30.8538 2 h after light 37.29885 35.1757 39.422 4 h after light 21.214750000000002 20.9894 21.4401 8 h after light 7.906475 6.55253 9.26042 12 h after light 17.26415 15.9273 18.601 2 h after dark 11.2849 11.1728 11.397 4 h after dark 11.35735 11.0759 11.6388 8 h after dark 18.5217 17.8617 19.1817 12 h after dark 30.78185 28.3125 33.2512