Hi there,
8 weeks is still pretty tiny. I think an A-time of 1H to 1H15 is ok for a Lo this age. Some babies are higher sleep needs than others.
My DS was still VERY sleepy at that age and often only had 1H A-time (In fact, at 14 weeks old now, he still only does 1H15 to 1H30 at the very maximum.)
I used to worry about this too, but then realized he is high sleep needs and it's ok to follow that!
So don't worry, as long as you adhere to the right order of EASY-elements, you're fine
