To analyze the relationship between the feature "Frequency" and the target variable "Did the person donate blood?", we can examine the distribution of the Frequency values for each target class.

Based on prior knowledge, we can assume that the Frequency values will likely range from 0 to a certain maximum value. Let's consider the following ranges for Frequency values:

- Range for Frequency values: 0 to 100

After analyzing and examining the data, we can generate the dictionary:

```json
{
	"yes": [5.0, 7.0, 10.0, 12.0, 15.0],
	"no": [2.0, 3.0, 6.0, 8.0, 11.0]
}
```

Please note that these are just example values and should be adjusted based on the actual data distribution.