Daylight savings is coming to an end, November 4th, which means the clocks are going to turn back one hour. While this means the mornings will be brighter, the evenings will be darker, and the window of daylight we get each day will continue to shrink until December 21. This shift in daylight is usually accompanied by changes in energy, sleep and mood, including seasonal sadness or seasonal affective disorder, also known as SAD. And while we all may not be formally diagnosed with SAD, changes in mood with the time change can affect everyone in some way. These changes in mood have an even greater impact on those living in Northern regions with less daylight hours (hello Portland!)