I think some of you need to understand that the hours may seem nice, but most of the radiologists I know (at least in the private world) work tirelessly from open to close.
They get at least as much work done as the surgeon who stays there many more hours, just with less wasted time.
Take a look the next time you're on wards and count the wasted minutes and hours.
Radiologists work damn hard. Anyone who tells you otherwise has no first hand experience, or their experience is very atypical.