Throwing lures with a single hook, as opposed to several treble hooks, is a great choice to consider when snook fishing at night. Using a single hook lure has advantages for the angler and the snook. Anglers tend to find that a single hook "sets", and stays in, much better than treble hooks do. Anglers also find that a single hook is much easier to remove from a snook's mouth than a large mouthful of treble hooks is. On that same note, snook that are going to be released very often suffer less damage from one single hook than they do from treble hooks.
Flair Hawk style jigs are a great choice for snook fishing at night. As is a DOA Baitbuster, like the one in this snook's mouth just before being released.