The ride back actually felt shorter, but I think that's because it was dark. I could see all the lights of the base way off in the distance the entire time but other than that I could only really see a few feet ahead of me with my headlight, so I think that kind of makes things go by quickly. I was back before I knew it (still about an hour ride).
Only two real downsides:
It got really cold as soon as it was dark (need to plan for that in the future).
And it now hurts to sit down.... LOL.
EDIT:
So another question. I have to store my bike in a bike rack outside the dorms, so how do I keep my chain in decent condition? I noticed all the other bikes have rusty chains. Is there something I should put on to try to prevent that, or is it just inevitable when storing a bike outside?