In general: Few crossing, exam recess in schools, some of the Christian denominations on holiday.
Only a few very young pupils crossing without special problems.
One of the secuirty staff shouts at a driver not to park up the hill but to move on another 50 m. This driver, it turns out, is there in an official capacity, he's the parking attendant.
Here too we found few people, and crossing was quick.
A truck loaded with a tractor was being detained when we arrived. The passengers were having a long dsicussion with the border policeman. We were unable to understand the reason for the delay during the time of our stay. All the other vehicles crossed without interference.