Three consecutive sequences (with some gaps)
Actual time: 8 hours, 9 hours, and 5 hours
Recorded at: 5 minutes per frame
Played back at: 20 fps, 20 fps, and 15 fps
I used Canon's software to capture directly to my MacBook, and sadly it's rather buggy and sometimes randomly decides not to take a picture for a half hour or more. I don't understand why, but I'm buying myself an intervalometer for future use. :P