condition mean min max 1 h after light 481.8090217 474.491897 489.1261464 3 h after light 465.0167008 398.4893505 569.3005569000001 5 h after light 384.8016604 330.7576551 488.77385669999995 7 h after light 509.05307586666663 454.4714949 542.2714812999999 9 h after light 409.08485573333337 369.2556047 479.57359230000003 11 h after light 412.9129779666667 326.69395660000004 510.6792621 1 h after dark 419.3621907 337.0993357 573.8558951 3 h after dark 416.6493341666667 340.1775972 462.8728671 5 h after dark 557.9592421 522.5458792 598.5383227000001 7 h after dark 502.4806726 476.23837510000004 521.0628522 9 h after dark 406.71667046666664 355.8890613 478.3546069 11 h after dark 475.79075663333333 415.2397318 509.98555719999996