The city comes out late

In a Gulf summer the city goes out at ten.

It has the shape of a Ramadan night without the prayer to organise it. The heat owns the day. Nobody who can avoid it is outside between noon and sunset, the streets belong to cars, and the delivery riders are the only people on foot. Then the sun goes, the temperature drops from unbearable to merely hot, the cafés fill, the car parks fill, the family groups start deciding where to go, and the orders that might have happened all day happen between nine and one in the morning.

The hour-of-day chart knows this. Pull it for any account that sells to people in Riyadh or Jeddah or Dubai in the summer months and the curve has moved to the right by three or four hours. Lunch is small. The evening peak starts late and does not end.

The dayparting does not know this. It was set in February, when the customer was awake at noon, by someone who has not opened that tab since. So the schedule keeps buying a noon nobody is awake for, at a price set by the other advertisers who also have not looked, and it goes quiet at midnight just as the city arrives.

Nobody measures the shift because it is not a number on the front page. The front page shows spend, results and a cost per result, all of them a little worse than spring, all of them explained by the word summer on the weekly call. The hour-of-day chart is one click away, and nobody clicks.

The summer customer has not gone. They are awake later than the schedule thinks, and the schedule was never told.