I sure understand what you are saying. That happens to me also, so will watch this thread for any answers. I live in North Dakota, and I work a 10 hour day, so I am on the road at 615am, and don't get home till 615 at night. It is 40 minute drive. So, it is dark when I go to work and dark when I drive home. So, sometimes when I am at home and the sun is shining, I just sit in the chair and soak it up.