system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: why do I feel like everything is more quiet in the morning so that I have to turn the volume down from last night.

When you have your tv set to a certain volume at night and you wake up and it seems way to loud, it seems weird to me. Edit: front page, thanks guys, shout out to Lars Tim and Mallory for reading this.
gpt
Your ears are more sensitive because you've been sleeping in what is presumably relatively quiet conditions.  As the day goes on they grow less sensitive because of all the noise they handle on a daily basis.