condition mean min max 0 h after light 8.95065 8.86598 9.03532 2 h after light 24.4165 23.069 25.764 4 h after light 24.38825 20.7172 28.0593 8 h after light 26.854750000000003 19.5705 34.139 12 h after light 24.73055 19.9885 29.4726 2 h after dark 21.3196 20.4955 22.1437 4 h after dark 12.9507 11.0665 14.8349 8 h after dark 11.75945 10.1626 13.3563 12 h after dark 11.507200000000001 11.4919 11.5225