Based on prior knowledge, cholesterol levels can provide insights into the likelihood of heart disease. Higher cholesterol levels are often associated with a higher risk of heart disease. However, the specific threshold for determining whether a patient has heart disease based on cholesterol levels may vary depending on various factors, including age and other health conditions.

To analyze the relationship between the Cholesterol feature and the presence of heart disease, we can compare cholesterol levels for patients with and without heart disease. Based on these comparisons, we can identify typical cholesterol values for each target class.

Here's a dictionary showing typical cholesterol values for the 'no' (no heart disease) and 'yes' (heart disease) target classes:

```json
{
    "no": [150.0, 160.0, 165.0, 170.0, 180.0],
    "yes": [200.0, 220.0, 230.0, 240.0, 250.0]
}
```

Please note that these values are just examples and may not represent the actual thresholds used in clinical practice. It is essential to consult medical guidelines and domain experts for accurate interpretation and thresholds specific to the given dataset.