OK, I am great! Even at 4AM I can function - i.e., read the handbook and change a new camera setting, ISO100 to ISO1600. And it apparently worked, too.
This is what ISO100 showed my sleepy eyes:
Not much. However, I could see the streamers and I knew Al would be getting an alert. So indoors, lights on and read! New tiny button appeared with the designation, "ISO"! This is getting serious:
just off the top right of the willow left of the flag.