My girl has days where she is bouncing off the walls! 30 minutes before she goes to bed, I dim the lights and turn on some calm music, she loves relaxing piano music like this playlist, which is a favorite around here for everyone:
Relaxing Music Mix | BEAUTIFUL PIANO - YouTube
Then, I stay by her cage and do something calm myself, like read, draw, do homework. She usually settles down after 30 minutes or so, and then I quietly get up and put on her cover and leave the room.
If she doesn't calm down even after that, I do cover her but leave on a small light so she can see to get up on her perch and once I don't hear her flapping around I come back in and turn off the big light.