condition mean min max 0 h after light 5.067565 4.73899 5.39614 2 h after light 6.033695 5.69025 6.37714 4 h after light 4.262425 3.61911 4.90574 8 h after light 4.5131499999999996 4.18678 4.83952 12 h after light 7.83797 6.32172 9.35422 2 h after dark 7.22143 5.08637 9.35649 4 h after dark 7.228815 7.22397 7.23366 8 h after dark 8.74868 8.30552 9.19184 12 h after dark 8.94404 7.58058 10.3075