condition mean min max 1 h after light 5.577009479 5.577009479 5.577009479 3 h after light 7.8345053425 7.4938235120000005 8.175187173 5 h after light 6.791945056 5.689681892 7.89420822 7 h after light 6.393421898 6.295539597 6.491304199 9 h after light 4.9800956745 3.63359562 6.326595729 11 h after light 4.478659535 4.1540526369999995 4.803266433 1 h after dark 3.1577037105 1.50501191 4.810395511 3 h after dark 3.3618764615 2.493618283 4.23013464 5 h after dark 5.3213050840000005 3.7591152930000002 6.883494875 7 h after dark 6.0443553915 5.98415111 6.104559673 9 h after dark 5.8159231515 5.802541737 5.829304566 11 h after dark 4.3107178055 3.660605668 4.960829943