This morning, I'm on the bike at 5:30am and rode for 40 km or so. I do this 3 days a week between 25km-40km. Then Saturday mornings I ride about 60km-80km. And sometimes a short recovery ride on Sun morning. This is about 6-8 hours a week ont he bike, but it is nearly all while the family is sleeping.
Evenings/weekends are wife/kid time, and I work 50-60 hours a week...