condition mean min max 3 h after light 0.1979562 0.0 0.388552 7 h after light 0.16087116666666668 0.0 0.480026 11 h after light 0.24600160833333334 0.0 0.420059 2 h after dark 0.24537558333333334 0.0 0.384406 6 h after dark 0.29557845833333335 0.0991025 0.755959 10 h after dark 0.22784905833333333 0.0 0.554964