Setting up Christmas lights

So, it has been awhile since I needed to mess with smartthings app. Maybe I am just an idiot, but I cannot figure out how to set my Christmas lights to come on at sunset and go off at midnight. I am using the same smart plug I have used for years. It shows up on my app, but for the life of me, I cannot figure out how to set this way. All I find is the option to power on at a certain time and off at certain time. What am I missing?

Sorry for posting, I found what I needed. just dug deeper in smartthings. I am the idiot. Now I cannot figure out how to delete this post. :grin:

Happens to the best of us … and me.