The yellow glowing man is supposed to be a ghost in a "yellow suit." Some report that it just simply appears and then leaves in a "sparkling" manner. In one account a tree was shaking when it left. Other reports simply state a human form in yellow.
I just discovered another variation of the story this year that I'm looking into and it has similarities to my own possible sighting of this figure. There was a time I was taking general scenic photographs of the cemetery. Just as I was about to press the button I knew for
certain that "someone" or "something of human form" simply appeared next to the large Fulton monument. Since I was fortunate enough to be pressing the button during this exact moment I was able to capture whatever it was. Looking on the view finder I saw what appears to be a human form exactly where I saw it next to the monument and the top portion is yellow in color. Is this the "yellow man" that people report? Of course I can't be sure, but on the other hand I don't think the stories of a "yellow" man are far fetched. In fact, at the time I didn't know about the story of the yellow man, so it was kind of exciting to read about it later.
The story I found this year states that someone else was about to take a photograph but was caught off guard by someone dressed in yellow. But they weren't able to get a photograph of the figure.

It would have been great to compare images at some point!
Do note, I was using one of the first generation digital cameras that came out by Polaroid and the resolution was fixed at 320x240. That is very poor resolution compared to todays standards and it isn't exactly something you go around posting on the Internet. But I consider it worthy research material and it was good enough for me to look at on the view finder and easily compare the shot with what was really in the background during those moments. If I didn't see a human figure I would have easily just dismissed it and went about my routine of photographing the area. But actually seeing a figure changes everything... Good times

Now, you did ask the question about the yellow man and I'm obviously up to answering. But there is a catch if you come asking to see the photograph I have... See, I can release it, but in my opinion I will only be tainting things and opening the doorway to possible hoaxes even if what I have isn't the same figure being reported. I would love to show it as it may get other people to come forward if they have something similar. I truly have mixed feelings :| But I don't intend on keeping it locked up forever so there's hope

Pete