Based on my prior knowledge, I can provide an analysis of the relationship between the BloodPressure feature and the task of determining whether a person has diabetes or not.

Analysis:
There is a potential relationship between high blood pressure and the presence of diabetes. However, it is important to note that blood pressure alone is not a definitive indicator of whether a person has diabetes or not. Other factors such as blood sugar levels, insulin resistance, and family history also contribute to the diagnosis of diabetes.

Now, let's create a dictionary with the requested format:

```json
{
	"yes": [80.0, 90.0, 85.0, 88.0, 95.0],
	"no": [70.0, 60.0, 75.0, 78.0, 65.0]
}
```

In the dictionary above, I have included 5 typical BloodPressure (Diastolic blood pressure) values for each target class ('yes' and 'no') as requested. These values are provided as floats in the lists. Please note that these values are for illustrative purposes and might not represent the exact thresholds for classifying a person as having diabetes or not.