> No more wondering what time it is in Peoria or Petropavlovsk. Sure, I know it's 10am in Petra and so what? Is my partner in the tourist business dead asleep

> No more wondering what time it is in Peoria or Petropavlovsk. Sure, I know it's 10am in Petra and so what? Is my partner in the tourist business dead asleep or just stirring? If you detach these numbers from the life of people then you need to find some other way to remember their cycle.