I play mine craft for 4 hours and in weekends around 10 hours. I recently start playing this game and i can't explain the happiness and joy while start building stuff like large glass snowblower or house buildings
I played 3 hours in nights with my friends. I have a busy life with a small family ( includes my wife and kids ) and a hard job. For leisure time? Probably 2 hours nowadays but i mostly play games in weekends. I don't see it can be effected on your fiance and health if you're spending your time by playing games
I can spend anywhere from 1 hour to 4 hours at a time and it depends how much time I have as well. If the weather is nice outside I try to limit my gaming time but if the weather is crappy then I spend more hours playing games.