condition mean min max 1 h after light 9.342359571 9.342359571 9.342359571 3 h after light 6.7660750825 3.147988195 10.38416197 5 h after light 2.6621502594999997 1.7783774819999998 3.5459230369999997 7 h after light 3.0921078395 2.543076466 3.641139213 9 h after light 4.621269530999999 3.6932366930000002 5.549302368999999 11 h after light 7.138543277 5.617919434 8.65916712 1 h after dark 6.5070865755 4.99301376 8.021159391 3 h after dark 6.5615025175 5.905749512000001 7.2172555229999995 5 h after dark 6.087069143000001 5.8349252410000005 6.339213045 7 h after dark 6.773075982 6.66796772 6.878184244 9 h after dark 8.607909131500001 8.420988269 8.794829994 11 h after dark 6.943687145 5.225942231 8.661432059