screwed up clocks

With all the moving through time zones...Rohan's internal clock is baffled. First we moved 2 hours west....then we moved another hour west to an area where the sun stays out till 9. Needless to say...His body keeps telling him to go to sleep while his mind is saying "why...the sun is still out."

In Colorado he was doing a great job of sleeping nearly 7 hours at a stretch...Crash out around 8 PM (or 10 PM his time), then be out till 3 AM. The first time this happened we woke him up to be sure everything was okay :-). But he stuck to the schedule pretty well while we were out there and we started to believe that we had a baby that could successfully "sleep through the night." (allowing of course for his screwed up internal clock).

Then we got out to Oregon and he's back to sleeping for about 4-5 hours. The question then is....was it the air in Colorado?