The boss doesn't turn on the air conditioner in hot weather. What kind of behavior is this?

Work during the day, be a little hotter, endure it, and have a comfortable sleep with the air conditioner on after a tiring day, which is enjoyment. In fact, the temperature is high during the day, the air conditioner has poor heat dissipation and poor refrigeration effect, which consumes a lot of electricity. At night, the temperature is low, the heat dissipation effect is good, and the air conditioner works, which not only has good cooling effect, but also saves electricity, so everyone saves during the day and saves before turning on the air conditioner at night.