code: def measurement_time_typical(self):
          
          meas_time_ms = 1.0
          if self.overscan_temperature != OVERSCAN_DISABLE:
              meas_time_ms += (2 * _BME280_OVERSCANS.get(self.overscan_temperature))
          if self.overscan_pressure != OVERSCAN_DISABLE:
              meas_time_ms += (2 * _BME280_OVERSCANS.get(self.overscan_pressure) + 0.5)
          if self.overscan_humidity != OVERSCAN_DISABLE:
              meas_time_ms += (2 * _BME280_OVERSCANS.get(self.overscan_humidity) + 0.5)
          return meas_time_ms
docs: Typical time in milliseconds required to complete a measurement in normal mode