condition mean min max 4 h after light 250.9654 194.4459 326.7192 8 h after light 239.92818 82.05434 355.0916 12 h after light 67.37307 52.21212 85.41651 16 h after light 161.64087666666666 52.007329999999996 268.1846 4 h after dark 410.35383333333334 379.592 440.3052 8 h after dark 165.05866666666668 122.5158 198.4849