Make sure you are still keeping him on a normal light/dark cycle even if yours is not. You only want to keep him covered or in the dark for 10-12 hours each night.
How many hours does he get out of his cage daily?
Also, what are cage dimensions?
You can post a picture by clicking your profile name in blue (upper right corner). After you click is, look to the collumn on the right side of the screen and under "friends" you will see "albums". Click "show all albums", then scroll the the very bottom and it will say "add album". Give a title and description (optional) and hit submit. From there, you will upload images from your computer and they will be saved to your album.
To insert an album image into a post, you will open the specific image in your album. Under the image, there are 2 urls: 1 says picture url and the other says bb code. Copy the picture url.
Go to your message box and hit the icon above the message box that has the sun and the mountain. Paste your copied image url into the pop-up and submit. When you post, the image should show directly/be embedded (as opposed to just showing a link or something)
Try using a key word when you are going for your nap each time. You can even try showing an object to your bird each time (along with the phrase). I used to wear my work ID and say "going to work" whenever I would be gone for many hours (even if I wasn't really going to work).