condition mean min max 0 h after light 3.88526 2.64506 5.12546 2 h after light 6.9552499999999995 6.78339 7.12711 4 h after light 6.25357 4.87441 7.63273 8 h after light 11.23055 9.9432 12.5179 12 h after light 14.3854 13.0704 15.7004 2 h after dark 11.63045 11.6059 11.655 4 h after dark 6.052714999999999 5.69896 6.40647 8 h after dark 5.88879 5.23615 6.54143 12 h after dark 3.8121 3.38816 4.23604