Weekdays: as as bare minimum 30 min during lunch and 30 min before I go to sleep. However, I try it to be 45 min before I switch off the lights in bed and another 20 min in toilet
Weekends: if my friends' computers are in a good order and I don't get any busman holidays and my wife's itching for travelling is not too bad or she is too busy then it might be 3-4 hours a day
