```json
{
    "low": [0.0, 1.2, 2.4, 3.6, 4.8],
    "high": [5.0, 6.7, 7.9, 9.1, 10.4]
}
```
In this case, the specific values for the feature "IFP" are arbitrary and have been chosen for illustrative purposes only. The actual values will depend on the specific data and context.