In T1, the 4-month mean temperature in 2011 and 2013 wassimilar to the 30-year mean outside temperature, but was approx-imately 1◦C higher in 2012 (Table 1), with the largest differencein September (3.4◦C above the 30-year mean). The 4-month meanair temperature in T1 ranged between 20.1 and 21.5◦C, 4.8–5.7◦Clower than in T3; the difference between T1 and T2 was 1.8–3.6◦C.The 4-month mean solar radiation in 2011 and 2013 was close to the30-year mean values, but was higher than average in 2012 (Table 1).