Final answer:
In Michigan, the operation of a personal watercraft is prohibited from one hour before sunset to 8:00 AM to ensure safety and minimize noise during early and late hours.
Step-by-step explanation:
In Michigan, it is illegal to operate a personal watercraft (PWC), such as a jet ski, from one hour before sunset to 8:00 AM. This law is enforced to ensure safety and minimize noise in residential areas during early and late hours when visibility may also be compromised. While this answer addresses the question directly, it is important to note that regulations can vary by location and be subject to change, so it's always a good idea to check the most current local laws and guidelines related to watercraft operation.