condition mean min max 4 h after light 303.55572700000005 292.993576 314.117878 8 h after light 255.9312025 240.658998 271.203407 12 h after light 276.3404655 245.141182 307.539749 4 h after dark 308.7656415 264.215491 353.315792 8 h after dark 331.026521 310.683807 351.369235 12 h after dark 316.357521 316.357521 316.357521