Depends.
If you do elective NSGY cases only, then your hours can be reasonable. Same goes for Trauma Surgery which is increasingly shift work.
If employed by a Level 1 trauma center, you will be coming in and taking Trauma call in both cases. In a PP community setting, you may not be required to take ED call. If you work in a community with a heavy penetrating trauma scene, you may be coming in on call more often than your colleagues in communities with blunt trauma as the trauma surgeon; the opposite may be true for the Nsurgeon.
There is no hard and fast answer.