condition mean min max 0 h after light 9.21879 8.94327 9.49431 2 h after light 6.143155 4.45837 7.82794 4 h after light 2.818735 2.47207 3.1654 8 h after light 2.9062349999999997 2.44197 3.3705 12 h after light 5.31681 5.21481 5.41881 2 h after dark 3.39689 2.82287 3.97091 4 h after dark 6.68552 6.4162 6.95484 8 h after dark 13.015450000000001 12.5144 13.5165 12 h after dark 9.483875000000001 8.83305 10.1347