@property
    def min_temp(self):
        temp = self.device.away_temperature.low
        if temp is None:
            return super().min_temp
        else:
            return temp
Identify min_temp in Nest API or defaults if not available.
dataset/ETHPy150Open home-assistant/home-assistant/homeassistant/components/thermostat/nest.py/NestThermostat.min_temp