Not enough!! If I sew first thing in the morning, I usually do it all day. Not a good thing (for the house!). If I sew at night, I usually stop because I get so frustrated not being able to see well enough. My lighting is not keeping up with my failing eyesight (beginning cataracts). So mostly I do sew in the afternoon and sometimes in the morning. Sunday afternoon (or anytime there are ballgames on TV) is when you may find me sewing or cutting.
And please, shall we NOT talk about dirty floors or dusty furniture and ceiling fans???!!!