Computer goes on when I get up usually. And as soon as husband and son are out of the house, I nest myself in front of it, checking emails and dealing with them is the first thing I do.
Then it depends. On days I'm at home I'll be in front of the computer most of the time. But luckily I do have to get out of the house two/three times a week for work, errands, shopping...
I try not to get back in front of it in the evenings, but it's hard...

My husband doesn't complain too much, but I know he'd rather see me spend the evening with him!
Like tonight... we just got back from supper at my folks and I'm, once again, in front of the computer!!!!!
Slap on the fingers...