Former Fullsail media wizard, Mike Cardwell reports, I recently took a trip to North Carolina and we had a great view in the front yard of our cabin so I decided to try a time-lapse:

I shot it on the Canon 7D with 30 second exposures at 45 second intervals. I ended up with 367 shots and the camera was out there for 5 hours. I wanted to get more, but the battery on my camera died. I guess I will have to get the AC adaptor if I’m going to do anything longer than this.

Sources: