def turn_off_cooling(self): Zone.turn_off_cooling(self) if self.ac_cooling == False: hour = datetime.datetime.now() # If it's between 10pm and 8am, set the fan to -low- if hour.hour >= 22 or hour.hour < 8: # 10pm to 8am self.cooling_fan_speed('low') else: self.cooling_fan_speed('auto')