4.1. Comparison of timeframe 11 PM–07 AM (T.2307) with timeframe
TIB (T.TIB) for the outside noise levels
An overview of the results of the comparison of the mean noise
levels between both timeframes with their significance levels is
shown in Table 1. Statistically significant differences were found
for LAmax and the number of noise events in R1, with higher values
in T.TIB compared to T.2307. Inversely, noise events in R3 showed
statistically significant higher values in T.2307 compared to T.TIB.