Temple Attendance in Panama

I am amazed after seeing the example of the people here in Panama.  I would put in my two hours at the temple in the States and return home thinking I was tired.  The people here often come for four hours.  Sometimes they spend the night and come for another four hours the next morning.  Or they come work during the four hours in the morning and come back for four more hours in the afternoon.  I'm talking about the patrons, not the temple workers.  However, sometimes the Panamanian temple workers do the same thing.  I should be more appreciative of living close to temples in the States.