condition mean min max 1 h after light 3.978396559 3.3768292389999996 4.579963879 3 h after light 4.9303958093333335 4.405370528 5.274055432 5 h after light 5.763071304 3.365703737 7.823789775 7 h after light 6.5781870126666675 5.56449732 7.907305472000001 9 h after light 4.900043318333334 2.1837198680000003 8.221837072000001 11 h after light 8.292088229333334 6.585530733 9.726282698 1 h after dark 8.111753785666666 6.106942623999999 9.446266438 3 h after dark 5.174073675 3.8738137939999997 6.88342402 5 h after dark 7.599325637 6.708674061 8.233935657 7 h after dark 7.571000962666667 6.406440577000001 8.88962911 9 h after dark 6.787153980333334 6.272391536000001 7.304424758 11 h after dark 5.082887877 4.080284735 6.417038071