Unremarkable Time Lapse from SLC, Utah
I was at the Brainshare 2013 conference at the Salt Palace last week... I was part of the pageant, and was too busy to do any real work. Managed to take a couple time lapse video's out the hotel window... ( gack! ) But it came out OK, nice day --> night transition. Also a couple with a Go Pro Hero 960.
The real difficulty with these shots is that the sky is very smoothy shaded, and this is destroyed by video compression. Increasing the key frame rate to 1:5 helps prevent the "shading cancer" that occurs in large uniformly shaded areas.
And as a bonus: from my booth via Go Pro... This was when sessions were in progress, so not much traffic.