condition mean min max 1 h after light 7.886177776666667 4.741598463 9.894216435 3 h after light 7.363175381666667 6.3099025929999994 8.389987062000001 5 h after light 9.467119099666666 6.43798558 12.85300786 7 h after light 10.444492086333334 8.074962569 12.62155892 9 h after light 8.501438733333334 6.673737522000001 9.725869853999999 11 h after light 7.567521649000001 5.423754475 9.373931557 13 h after light 9.233188470666667 6.199146052000001 11.54490932 15 h after light 6.403175915333333 5.740363964 7.347977874 1 h after dark 9.958078135666668 8.13804612 12.2484351 3 h after dark 8.325826564666666 6.253077864 10.964013900000001 5 h after dark 9.789739588 9.341929938 10.263419099999998 7 h after dark 11.571010176666666 10.8412617 12.93007429