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Table 1: Logarithmic averages and standard deviations (in brackets) of sound level LAeq and unweighted SPL (dB) from 125 Hz to 4 kHz over the nine-hour period, together with the sound level differences between daytime and night-time

Table 1: Logarithmic averages and standard deviations (in brackets) of sound level L<sub>Aeq</sub> and unweighted SPL (dB) from 125 Hz to 4 kHz over the nine-hour period, together with the sound level differences between daytime and night-time