The first one was very dark, but all the detail was beautifully intact, so it opened up nicely:


Here's the layers panel from that edit - mostly Levels, with a couple of Hue/Sat. And of course some noise reduction to counteract the graininess due to underexposure:

Here's a lovely moment captured in less than lovely light:


And here are the layers involved. (There were so many that I had to take several screenshots and paste them together, which is why you'll see several scroll bars!)


