Hey KristenAmrein,
Thanks for visiting the Community.
Since this thread hasn't had activity in a while, we're going to close it to keep content fresh.
There's a chance that the Night mode is enabled on your Google Home Mini. You might want to check this link for more information. If you have additional questions, feel free to submit another post and provide as many details as possible so that others can lend a hand. Hope this helps!
Best,
Alex
