condition mean min max 4 h after light 0.04822635 0.0 0.0964527 8 h after light 0.052667 0.0 0.105334 12 h after light 0.0 0.0 0.0 4 h after dark 0.06649096666666666 0.0 0.108419 8 h after dark 0.0 0.0 0.0 12 h after dark 0.014966599999999998 0.0 0.0448998