condition mean min max 1 h after light 2.0494359655000003 1.3669686280000002 2.731903303 3 h after light 3.9392545306666666 3.236489262 4.9799153789999995 5 h after light 5.297817933 4.06102356 6.837498625 7 h after light 7.441213145 5.014928617 11.34762687 9 h after light 10.797799602333333 9.478604127 12.82746455 11 h after light 13.535730256666668 10.87576686 15.72605269 13 h after light 23.697516598333333 6.367687025 32.4770546 15 h after light 20.598993013333335 15.57185071 27.864463 1 h after dark 15.883410876666666 12.72660092 20.72951006 3 h after dark 13.496839449666666 9.188137389 17.40108394 5 h after dark 9.172892253333334 6.927887124 11.0970668 7 h after dark 6.318985372666667 5.2293076119999995 7.027727900000001