This is my first time charting and I work 3rd shift Friday, Saturday, Sunday so I am unable to temp at the same time everyday! I had a lady suggested to temp from the hrs I sleep instead of temping at the same time everyday... my chart is already looking crazy! I set it up on 8hrs of sleep each night and then if I didnt get 8hrs or more than 8hrs I adjusted it.. I think adjusting it is messing everything up? I’m so confused right now!! Please help...

I posted a picture of my chart and then the way I’m keeping track..