Which animal can see in total darkness - an owl, a raccoon, or a skunk?

Nothing can see in total darkness, but owls are one of the best at making use of any available light.

Bats can "see" in total darkness in that they can find whatever they want in a cave without a single ray of light. Dolphins and whales can do the same thing, and so can one or two species of birds.

The animals you listed can see in near darkness; owls coming the closest, and probably being able to find prey without seeing it because they also have incredible hearing.

Also, some species of birds have infra red vision, which allows them to detect any warm-blooded prey.

owls can see in total darkness the best