condition mean min max 2 h after light 0.04289483333333333 0.0 0.257369 6 h after light 0.11679783333333334 0.0 0.315571 10 h after light 0.06490583333333333 0.0 0.389435 14 h after light 0.10247583333333334 0.0 0.409524 18 h after light 0.053579999999999996 0.0 0.168651 2 h after dark 0.0797895 0.0 0.249596