If we now analyse the same effect o

If we now analyse the same effect of external coatings in the new buildings, we have Fig. 12. This figure shows how, during the unoccupied period, new buildings with marble or plaster showed nearly the same indoor ambience behaviour during the dry and rainy seasons. Despite this, there is a certain tendency to reach a higher similitude during the rainy season, as can be seen in Fig. 12, with a dashed line reaching the higher values. On the other hand, it is interesting to note that from 6:00 to 9:00, there is a clear difference in a building's indoor ambience which, after two working hours tends to converge towards nearly
the same indoor ambience. After 13:00, the indoor ambiences in dry and rainy seasons showed reduced significance values of nearly 0.05,showing two different indoor ambiences in each season and building. At 20:00, the significance level tends to increase, with the two indoor ambiences converging again.