There's a multitude of emulsions available, even after a lot of them have been discontinued. Each one reacts a little differently to light, both in terms of requiring more or less light, but also in terms of reacting in various unique ways to light.
Film notes, July, 2006
The problem with film reviews is that they get stale over time as things change and don't get updated.
Rocks in the water
Some rocks in the water along a beach in Half Moon Bay at night.