I am confused. I went to purchase a white light for the stern. I noticed on the packaging that the light must be 1 meter above bow (green/red) light. Every light I saw had a pole less then 1 meter 24" for example. How can the stern light be above the bow light by 1 meter. This is not a hotrod with big tires on rear. Even a leveled boat with a 24" stern light would still be only 23" above the bow light.