I think it does. I think music sounds clearer, revealing more details at night. Most people agree with me citing the following as possible reasons why music sound better at night: 1. The ambient noise level is lower than that of daytime; and 2. With seeing gets harder at night, the sense of hearing is heightened. Do you think there are other reasons why music sounds better at night? For instance, certain attributes of air which affect our sense of hearing may change at night. What do you think?