On average I'd be lucky if I get to 1 hour a week these days.
Like, I haven't played a game since last saturday (and that wasn't for long either), and maybe I could get an hour or 4 in tomorrow if I go to a friend, so that would be only 4 hours this week, or a bit over 30 minutes a day on average. And this would then be a good week. Before last saturday the last thing I played was an hour or two of Uncharted Lost Legacy, when I beat it, three weeks prior. So that's 2 hours total in three weeks!
In the past though there have been the occasional 12 hour sessions, but those days are long gone. Because there's no time, but more importantly because I don't feel like playing much anymore. Breath of the Wild was the first game in a generation I spend considerable time on (ie. longer than 40 hours in total) and it took me well over a year to beat it.