I don't find dark mornings depressing, but I have found that throughout the year my natural waking up time is whenever it gets light. This means in the summer I get up at silly o'clock and in the autumn and winter I have a tendency to swear at my alarm clock.
After three glorious, hot, sunny days, today is bright but grey and a lot cooler. Current temperature 15.8ºc Humidity 80% Pressure 1016.1hPa Average wind speed 3.mph Rainfall last 24 hours 0.0mm