Thank you all for ur very quick responses, I caught Harry about 1.5 hrs ago : ) I missed him on thursday nite at 10pm and just waited. For future refrence I set out little jars of fruit baby food and left one light on (basking), but both times I saw him he was by my window so I think the sunlight was the lure. I hope none of u are ever in this position (cause I was worried sick and couldn't hardly sleep), but if u are this is what worked for me.
Once again thanks for everything !