condition mean min max 1 h after light 1.3748313964999999 0.863348607 1.886314186 3 h after light 1.7857874173333332 0.72027179 3.236489262 5 h after light 0.994430235 0.85150494 1.1523874090000001 7 h after light 1.8477129643333334 0.720570587 2.539204363 9 h after light 1.8394569939999998 1.383737829 2.5654929109999998 11 h after light 0.9837888436666666 0.533125827 1.7179721430000001 13 h after light 1.1608089666666666 0.18368328 1.7127858409999999 15 h after light 0.8488668196666667 0.44746697399999996 1.263958845 1 h after dark 1.5678864976666667 1.081456887 2.121100153 3 h after dark 2.235912534333333 1.511206807 2.7282919389999996 5 h after dark 1.975264806 1.714144401 2.309295708 7 h after dark 2.6551417466666667 1.88435267 3.961082998