My DH used to but he is a chippy so he left just after 6 and was home by 5 most nights, the impact was that he did a very physically demanding job then had to drive through horrid traffic for an hour and sometimes more to get home so was pretty tired by the time he got home. Other than that though (keeping in mind I wasn't the one driving!) the impact was minimal but I might feel differently if he was getting home after 6 or 7.