condition mean min max 4 h after light 331.2198333333333 296.8593 391.7893 8 h after light 123.10309666666667 60.728790000000004 178.4871 12 h after light 239.6695 208.8124 280.22700000000003 16 h after light 609.6733 429.0037 818.7119 4 h after dark 608.0759 484.7883 704.4856 8 h after dark 374.6834 318.9887 450.2454