Based on the feature description, D_AD_ORIT represents the diastolic blood pressure according to the intensive care unit. To determine the appropriate ranges of values for diastolic blood pressure, we can refer to standard guidelines.

According to the American Heart Association, normal diastolic blood pressure is typically considered to be below 80 mmHg. Hypertension, on the other hand, is defined as having a diastolic blood pressure of 80 mmHg or higher. 

To analyze the relationship between D_AD_ORIT and the presence of chronic heart failure, we can examine the values of D_AD_ORIT for each target class ('yes' and 'no').

Here is the dictionary with the requested details:

```json
{
    "no": [70.5, 72.3, 75.1, 79.2, 82.6],
    "yes": [85.8, 89.4, 91.2, 93.7, 98.1]
}
```

Please note that these are just example values and the actual values may vary based on the dataset or specific guidelines.