condition mean min max 4 h after light 389.7027615 336.558082 442.847441 8 h after light 377.3211925 290.209619 464.432766 12 h after light 440.2436225 353.198843 527.288402 4 h after dark 485.1705095 388.623512 581.717507 8 h after dark 476.24057500000004 432.912076 519.569074 12 h after dark 432.912076 432.912076 432.912076