If a powerboat is operating at night from which direction should the lights be shown?

When operating at night, a powerboat must display specific navigational lights to ensure visibility and safety. It should show a white stern light at the back, a red light on the port (left) side, and a green light on the starboard (right) side. These lights help other vessels determine the powerboat's direction and status. Additionally, a powerboat may also display a masthead light that shines forward, enhancing overall visibility.