The substation sits at around 1600m ASL which means nights here can get bitterly cold compared to the sweaty heat of the city or low land forest. As soon as the sun goes down you really begin to feel the temperature drop. Nearby trails offered the opportunity to go for a night walk to try and find some critters, the night we went was particularly quiet with only a few insects around the place. We did however get really lucky with a clear night sky and no moon so the Milky Way was out, bright and in full view.