school me on circle hooks

[Keywest18]

What i do is get up and go catch bait. Most of the time i only get enough to set them out once. But i set them out, come home and eat and find something to do then come back about 2-3 hours later. The place im fishing is about 30-40ft wide. i set mine out about 50ft apart the areas i catch in i set them a little closer. When i get more jugs ill be able to seperate them a little more