condition mean min max 0 h after light 0.04330675 0.0 0.0866135 2 h after light 0.0433837 0.0 0.0867674 4 h after light 0.0 0.0 0.0 8 h after light 0.11164115 0.0891093 0.134173 12 h after light 0.2517545 0.217476 0.286033 2 h after dark 0.133755 0.0 0.26751 4 h after dark 0.1280189 0.0832468 0.172791 8 h after dark 0.117435 0.0 0.23487 12 h after dark 0.0231138 0.0 0.0462276