Power outage

Body: 

Perhaps we should all use head torches in hours of darkness, instead of lighting up our whole environment? In darkness, all we really need to see is in front of our hands, unless there are wolves in the vicinity, in which case a bonfire is probably in order!

I rather like the lack of visual distraction. I used to be scared of the dark, but I now feel as if it envelopes me like a cloak. I probably just hanker for camping again. Roll on next week. Ocean, sand, hopefully fish too.

I wonder if melatonin is produced when light levels are lower, like when I am just using a little LCD head torch with a focussed beam, or does it need total darkness?