- Low air temperature – less comfort (avg 17.5 °C)
- Air temperature too low (avg 13.0 °C)
- Air temperature too low (avg 13.0 °C)
- Low air temperature – less comfort (avg 15.5 °C)
- Low air temperature – less comfort (avg 16.2 °C)
- Air temperature too low (avg 9.5 °C)