I cycled up to Brimham Rocks with all my camera gear, thermal clothing, etc in my trailer towed behind my recumbent trike where I had arranged an overnight time lapse session for some of my friends at the Harrogate Photographic Society. We had some good clear skies with a bit of rolling cloud coming in about 2am and it dropped down to below zero for most of the night. The video at the link below is from my data, I will add the work from the other guys when they've processed theirs as we are doing a joint presentation at the society on March 17th. It is best viewed in 4K (this was shot in February)
https://youtu.be/v3spIBSeO6M?si=2e3dishRKAv9qgRG