condition mean min max 0 h after light 460.0625 437.102 483.023 2 h after light 450.14 406.454 493.826 4 h after light 392.3935 381.425 403.362 8 h after light 795.0385 696.927 893.15 12 h after light 1529.225 1504.1 1554.35 2 h after dark 1363.92 1177.97 1549.87 4 h after dark 1025.9865 938.903 1113.07 8 h after dark 777.0745 775.59 778.559 12 h after dark 472.65700000000004 431.296 514.018