Staying Active in Shorter Days

I'm looking forward to continuing with my regular outdoor activities, i.e. walking, but I'm not looking forward to the fact that now with, you know, days are getting shorter and nights are getting longer so it gets dark, so it's going to get darker earlier and earlier. that can sometimes be a hindrance for somebody like myself. I'm not all that keen on walking in the dark anyway, but then you've got to think of from, have a point of view that, you know, the obstructions on the way sometimes, uneven footpaths and so on, and sometimes you get cycling without, you know, lights and so I have to try and stay safe. So that is a challenge, but I'm looking forward to actually continuing with my daily activities as much as I can, possibly having to change my normal timings so that most of my activities are done during daylight hours.