DARKNESS=BAD DRIVING?

Daylight Savings came to an end on Sunday. I have been noticing over the years of commuting home from work, that a lot of people don't seem capable of driving at night. It's pretty scary! Here is what I have observed. I get off of work at the same time every single day Mon-Fri. Traffic flows smoothly (for the most part) when Daylight Savings is around. The very first work day after (Monday), traffic jams everywhere! The only difference: it was dark because of the 1-hour fall back. Do most of these Mon-Fri commuters never go anywhere other than work which never forces them to drive at night unless Daylight Savings has ended?! I dread this time of year not only because it's dark when I get off of work, but people drive like complete morons all winter long! And I am not even factoring in rain or bad weather…that's a whole different story.