condition mean min max 4 h after light 385.2 385.2 385.2 8 h after light 436.5 353.9 519.1 12 h after light 439.45000000000005 423.3 455.6 4 h after dark 538.15 362.7 713.6 8 h after dark 614.1500000000001 569.7 658.6 12 h after dark 679.0 642.8 715.2