Winter is not all bad

Winter is cold, dark and dreary. But it makes it easier to get some sleep right before work. Around winter solstice it gets dark around 530 pm, giving me a solid three to four hours. If I get off at 651 am, the earliest I can get off of work, it will be light before I get home, even at winter solstice. At my age, four hours of uninterrupted sleep is hard to get.