Not much to report. Another dreary gray day with not much going on. Beehive either erupted during the night, or can have intervals much greater than 24 hours, as it wasn't seen during daylight.
After the long wait at night I got out to see another long wait. Coming to the conclusion that the 7 hour interval was unite an outlier and needs to be ignored when going out in poor conditions. West Triplet is providing a couple of eruption windows, the first with its early interval eruption around 7 to 8 hours, the second about 1.5 to 2 hours after the stat of an eruption. West Triplet itself is erupting with intervals of around 2.5 to 3 hours.
If the NPS were a flexible organization, and there were people around to make the changes, it would be easily possible to adjust the Grand predictions based on this information, reducing the current (and wrong) 4 hour window to a smaller one hour one. It just requires someone to see West Triplet erupt.
(The current Grand window is from 6.5 to 10.5 hours, which means that the first half of the window the NPS provides to the public is not only useless, but actually making it harder for visitors to see an eruption. Right now, there's no one with any authority or motivation to get that window changed, either.)