I really only once in a blue moon post anything and its less because of art block or cause of very few requests from people as it is I'm just a bad procrastinator. Right this minute I'm off work today and rarely have to work weekends but I don't really do or draw anything on these days. I have tried taking up some new Fanfic projects and getting back to some old ones but as for art work, that I'm still not doing much.
During the week I have art to do. So on a day from monday to friday, I will spend three hours for work and then seven hours straight drawing a piece. Then I have to continue on older pieces as well as do all my homework, walk the dogs and yada yada yada. On weekdays I can draw up to half the day straight without any food or water (Not healthy I know but I forget because of my ADHD and bad memory.) Or I spend the day playing video games or playing around with python.
7-10h... I am in art class applied... so i draw 3hours in the morning, 4 hours in the afternoon, then, i work at home approximately 4hours. And sometimes, when I have to make a project for the next day, I draw 7 hours in class and 8 hours at home (i'm too slow when i draw!! >< ). It's very exhausting but it doesn't bother me. I really love what i'm doing!
All the sketching together I probably end up at one, but for 'big' drawings I really want to take my time, and since I don't have that during the weekend either, that's saved for the holidays. If I have time then, that is. I just can't draw well when I feel pressure.
I can't keep track, whenever, wherever. I try to carve out at least 1 hour, but I prefer 2 hours in the morning before I head out then have a couple hours in the evening before /I go to sleep. Might be closer to 4-6 hours come to think of it. With school it's very sporadic.
I do not draw every day, but on normal "drawing days" where I usually draw for a while, it can depend on many hours. but I'd say 2 hours, if it's just calculating it into my daily arts ;u; that sounded weird, hope you cought my point.. xD
I draw like 6/7 days a week generally, and on days where I have a full day of uni I normally manage 3-4 hours of commission work but at the weekends I can do 12 hours easily xD (even though it might not look like I've been drawing for so long!)