condition mean min max 4 h after light 0.062483000000000004 0.0 0.187449 8 h after light 0.147763 0.0 0.443289 12 h after light 0.048558333333333335 0.0 0.145675 4 h after dark 0.0 0.0 0.0 8 h after dark 0.0 0.0 0.0 12 h after dark 0.10071893333333334 0.0 0.21185