- Low air temperature – less comfort (avg 15.9 °C)
- Low air temperature – less comfort (avg 19.1 °C)
- Air temperature too low (avg 7.6 °C)
- Air temperature too low (avg 7.6 °C)
- Air temperature too low (avg 9.5 °C)
- Low air temperature – less comfort (avg 17.2 °C)