condition mean min max 1 h after light 545.02908355 544.5502783 545.5078887999999 3 h after light 530.6749512000001 509.50436990000003 542.5105896000001 5 h after light 510.16132486666663 459.82060199999995 598.8311573 7 h after light 485.2268704 466.86674400000004 520.9883052 9 h after light 442.5721649 420.99742860000003 474.95182189999997 11 h after light 435.53230306666666 413.8246643 453.5566669 1 h after dark 498.7312494 441.11365880000005 608.7691923 3 h after dark 536.5418087333334 469.457404 577.136482 5 h after dark 523.9889161666666 423.5378956999999 603.6347365 7 h after dark 483.9355703333333 426.775043 578.7038189 9 h after dark 395.1682472 348.88917299999997 470.5992437 11 h after dark 453.5946961 263.46568360000003 736.4065315