condition mean min max 0 h after light 726.562 626.024 827.1 2 h after light 1080.9750000000001 1004.57 1157.38 4 h after light 721.0575 719.75 722.365 8 h after light 243.10250000000002 241.935 244.27 12 h after light 287.5025 272.529 302.476 2 h after dark 355.11850000000004 297.725 412.512 4 h after dark 402.555 385.892 419.218 8 h after dark 590.1365000000001 562.818 617.455 12 h after dark 836.6804999999999 740.455 932.906