condition mean min max 1 h after light 2.285537426 2.285537426 2.285537426 3 h after light 2.2479474405 1.852846873 2.643048008 5 h after light 2.3367383299999998 1.976978475 2.696498185 7 h after light 4.584931247 3.822453139 5.347409355 9 h after light 5.7765106955 5.004068818 6.548952572999999 11 h after light 6.2566320715 5.287163732 7.226100411 1 h after dark 5.1221640399999995 4.087338524 6.156989556 3 h after dark 6.091020262 5.4113861210000005 6.770654402999999 5 h after dark 4.3422956195 3.964643015 4.7199482239999995 7 h after dark 6.1389649915 5.347591853 6.93033813 9 h after dark 7.410200852999999 6.519914376 8.30048733 11 h after dark 9.213879935000001 8.724545458 9.703214412000001