condition mean min max 4 h after light 498.7579666666667 423.815 583.0135 8 h after light 1466.3883666666666 844.7851 2287.113 12 h after light 2689.154666666667 2314.541 3272.5640000000003 16 h after light 2254.4153333333334 1884.806 2778.367 4 h after dark 670.1034999999999 442.847 842.1363 8 h after dark 363.0262 307.778 394.3079