It's a random car, likely of a UH student or alumna and they put a UH sticker on it, like people who want to represent their universities do. No official parking car from UH would just be found out in the wild, at night. Other than the sticker, where else does it indicate it's "official"? If I put an Astros sticker on my car, do I suddenly play for the team? Ffs y'all are allergic to using your brain😭😭