condition mean min max 0 h after light 0.562546 0.356826 0.768266 2 h after light 1.29735 1.07238 1.52232 4 h after light 2.20312 1.95784 2.4484 8 h after light 1.804706 0.513952 3.09546 12 h after light 2.471375 2.36241 2.58034 2 h after dark 1.4664700000000002 1.17555 1.75739 4 h after dark 3.604365 2.06438 5.14435 8 h after dark 1.22272 1.16113 1.28431 12 h after dark 1.19845 1.02569 1.37121