I do it for about an hour per day, and I'm wondering how that compares to everyone else.
I do it when kids are in bed and I have enough energy to pound my head against my desk (i reard somewhere it helps let the inspiration out, but it requires effort and tylenol).
Typically I go between 30 minutes to 3 hours depending on how ambitious I feel. But I take a couple weeks' break every now and then when life needs attending to (a.k.a life-ing)
Exactly the same here :)
I also started freelancing as a side job so if i have work i do it like 4 hours during the night and 8 to 10 hours during weekend. But then also take a break to spend time with my family.