condition mean min max 4 h after light 203.50277599999998 105.170421 301.835131 8 h after light 170.602136 113.895292 227.30898 12 h after light 319.0652005 209.129113 429.001288 4 h after dark 454.5281545 394.642142 514.414167 8 h after dark 437.0358845 405.509369 468.5624 12 h after dark 665.666313 665.666313 665.666313