Just a few seconds of sunlight

I was out after dawn looking for images unsuccessfully so reverted to coffee on the wharf. I watched this ship berth from a distance and could see the light changing far to the right. In the space of about 20 seconds the cranes on the dock were lit up through a gap in the cloudds and a very light misty rain fell behind them. Incidentally the lens is a very old, pretty rough, manual Nikkor 85mm/1.8 on a D300 DSLR...hand held at 1/640sec.