Do you run these bots all day or run them for 12 hours? Is there a "safe" number? Will blizzard ban you because you play too long?
theres never a safe number unfortunately, but similar hours that you personally would play would mean that you would be less likely to be caught by time length but if players report you while you are afk botting you can get banend that way as well
I run them to the ground, I get the whip's, chain's and other form's of utilities to over-power my army and run them forevermore! On a serious note, about 18 hour's, give or take.