Complete the essential route in 2 hours; only with a guide who knows the animals helping you find them will your visit be worthwhile!
Turn "why use moonlight for illumination, discuss the habits of nocturnal animals" into an ecological storyline, and also include supernatural legends about nocturnal animals!
Not just riding the mini train, but caring more about the real experience, optimizing the route to avoid backtracking. Arrange in advance to watch the shows.