condition mean min max 4 h after light 297.472306 290.662017 304.282595 8 h after light 310.643017 296.778546 324.507488 12 h after light 387.28641200000004 383.263844 391.30898 4 h after dark 414.356171 370.924364 457.787978 8 h after dark 398.4695755 394.770934 402.168217 12 h after dark 334.479649 334.479649 334.479649