condition mean min max 1 h after light 0.714027628 0.647511455 0.780543801 3 h after light 8.741388083333334 4.177576383 16.28856071 5 h after light 11.519512632 7.00854066 19.63693703 7 h after light 11.976270257333333 8.510720152000001 16.24559142 9 h after light 18.630214046666666 15.09363471 24.97646781 11 h after light 20.458595416666668 17.03986831 24.1837617 13 h after light 16.298348913333335 12.30677973 18.84064425 15 h after light 21.101068466666668 14.80536862 32.66508914 1 h after dark 22.64416272333333 15.86879736 34.42242534 3 h after dark 31.415895293333335 19.40389541 47.93998693 5 h after dark 25.431211616666666 15.72817617 42.10544205 7 h after dark 21.541034879999998 10.45861522 42.23025584