condition mean min max 1 h after light 2.8807000819999997 2.8807000819999997 2.8807000819999997 3 h after light 3.9368326959999997 3.377254068 4.496411323999999 5 h after light 3.5628614675000003 3.4554238410000004 3.6702990939999998 7 h after light 4.743380029500001 4.667126513 4.819633546 9 h after light 6.8547359285 6.18640002 7.523071837000001 11 h after light 8.8592217255 6.313304621 11.40513883 1 h after dark 8.0472617305 7.080190601 9.01433286 3 h after dark 10.88203618 10.87042349 10.89364887 5 h after dark 9.5414728415 7.279654572999999 11.80329111 7 h after dark 8.900686077500001 8.804694231000001 8.996677924 9 h after dark 8.959901473999999 7.527257848 10.3925451 11 h after dark 9.601065456499999 9.078984983 10.12314593