condition mean min max 1 h after light 7.799609193 7.338463159 8.260755227 3 h after light 7.137396530999999 5.690147143 8.32998056 5 h after light 6.625616002999999 5.17453002 8.863555117999999 7 h after light 6.209337243 5.258656354 7.402225122000001 9 h after light 7.380875654333333 6.351281932000001 8.094866298 11 h after light 8.605073193333332 6.450822501 10.57213626 13 h after light 7.264130887666667 6.184003746 7.90516542 15 h after light 8.440026528 5.694372548 10.11275362 1 h after dark 10.348922224333332 7.934398677999999 13.51443812 3 h after dark 11.166510922666667 8.206894197999999 14.29105301 5 h after dark 11.133171302000001 9.493722836 11.98483215 7 h after dark 8.26475992 6.839502285 10.60548029