I should have mentioned that the reception I listed was in the daytime, but I couldn't edit the post after I first completed it.I’m surprised you didn’t hear KGB from San Diego at either of these locations at night. I’ve heard KGB at night up in the Bay Area before. Not sure about Point Reyes, but that’s pretty close to San Francisco.
Here in Carlsbad, CA in North San Diego County, it’s KGB day and night. If anything, the nighttime signal is stronger than the daytime signal!
Anyway, I can get KGB at night on the Point Reyes SDR. But at home in Oakland, 760 is mostly just mush. This may be summertime conditions, to be sure.