I am so glad that you have a great surgeon this go round! Leave the lights and television on if it helps you! While you are there, sleep as you are able. If daytime sleeping works better sleep during the daytime. I am home but I am still leaving a lamp on at night so I can see better. I don’t want to bump anything. Let the nurses take care of you. My sister said that you can amend your medical records to show that you were following doctor’s orders the previous time if that bothers you. BonesSmart is always awake. Reading other posts or sharing your thoughts can make a sleepless night much better. Hang in there and keep us updated!