The+vestibule

**The vestibule of the bath house warms those who enter from the street and chills those leaving the bath house. (Sextus Empiricus)**
The vestibule of the bath house is where the sauna are located. People who enter the bath house from the streets are registering a temperature change from the streets to the temperature of the sauna. However, after warming up (taking a bath), one walks out of the sauna (having adapted to its temperature) into the streets and register another temperature change from the warmth of the sauna to the street temperature. Humans adapt to temperature changes but take some time to register a different temperature.