It's hard to know whether you are talking about us-there were 5 women from Coronado-"of an age"-struggling up at that hour of the day who left the Portal at 12:30 a.m. Some wearing stocking caps, all with hiking polls.
We made it to the top-all of us around 1:00-stayed all of 10 minutes, and then didn't get down until 9:20 that evening. It was a very long walk...However, we were up and moving the following day, happy the experience was completed.