To analyze the relationship between the feature "Glucose" and the task of determining whether a person has diabetes, we can consider the typical glucose concentration ranges for individuals with and without diabetes.

Prior knowledge suggests that individuals without diabetes generally have glucose concentrations within a certain normal range. On the other hand, individuals with diabetes may exhibit higher glucose concentrations.

To create the dictionary with typical Glucose values for each target class, we will consider a range of glucose concentrations commonly associated with diagnosis of diabetes.

```json
{
    "yes": [200.0, 220.0, 240.0, 260.0, 280.0],
    "no": [80.0, 90.0, 100.0, 110.0, 120.0]
}
```

In the above dictionary, the "yes" key represents the target class indicating the person has diabetes, and the "no" key represents the target class indicating the person does not have diabetes. The associated values for each key are a list of five float values representing typical Glucose concentrations for each respective target class.