Read. Study. Listen to music or radio shows (podcasts). Play music. Board games. Prep food for the next day (pizza dough ought to rest at least overnight, for i

Read. Study. Listen to music or radio shows (podcasts). Play music. Board games. Prep food for the next day (pizza dough ought to rest at least overnight, for instance). Tidy and clean so you don't have to do that while the sun's up. Generally, get tired and go to sleep much earlier because you're not hyper-stimulated late into the night by glowing rectangles.