You may have what is known as Restless Legs Syndrome.
http://www.nhlbi.nih.gov/health/dci/Diseases/rls/rls_WhatIs.html
Here is a link for help in lessening the symptoms of this problem.
http://www.ppsinc.org/rls/rls07.htm
This problem may also be caused by a lack certain vitamins and minerals. Potassium being one of them. I see you have the banana's down and this will give you the potassium if eaten in sufficient amount.
Certain medications may also cause your legs to do this at night. If your on certain medications other then insulin you may want to mention this problem to your current health care person. You may also want to ask for a Neurological workup to rule out any other problems that may be Neurological in nature.
Please click the
Green ACCEPT if my answer is helpful. Positive
FEEDBACK and Bonus is appreciated.