condition mean min max 0 h after light 10.10168 9.91626 10.2871 2 h after light 12.91325 12.1533 13.6732 4 h after light 13.0989 12.1928 14.005 8 h after light 10.048475 9.65175 10.4452 12 h after light 12.239049999999999 11.2773 13.2008 2 h after dark 14.16205 13.498 14.8261 4 h after dark 11.48075 11.2002 11.7613 8 h after dark 9.735735 9.26207 10.2094 12 h after dark 11.12695 10.6988 11.5551