This might work if you live in an airtight 1 m × 1 m × 1 m cube. Running the aircon 5 degrees colder at 1pm and turning it off at 2pm will nullify the temperat

This might work if you live in an airtight 1 m × 1 m × 1 m cube. Running the aircon 5 degrees colder at 1pm and turning it off at 2pm will nullify the temperature difference in under 30 minutes.