The zoo is a bit far from the city center, so we dedicated one day to it: the zoo in the morning and the Night Safari in the evening. We watched the show right after the 7:00 PM opening, then queued for the shuttle bus. The first ride had quite a few people, so we waited about 20 minutes. The shuttle ride itself was 25 minutes long. I sat on the left the first time, so I rode it a second time to sit on the right. The shuttle bus route and the walking paths don't completely overlap, but it was too dark to see much, so after two shuttle rides, we left. Overall, it was a great experience.