Sudden bright white almost blue light appears

I was out back before leaving for work and noticed a very bright white almost at times blue light in woods just behind our fence. It was approx 5 feet tall as if a light was reflecting from a flat tall mirror. The light had sort of a watery type moment similar to bright light reflected off water, was very odd. I was shocked while I was watching it trying to figure out what it could possibly be and was only able to video a few seconds of it as it slowly became dimmer. It's literally in the middle of the woods, no light source, no reflection possibly. I will try and upload the video clip. I am former infantryman and OIF veteran of 101st airborne so I've spent most my life in woods never seen anything like it. This is a follow up of incident we had yesterday I recently report my wife woke me up because she now witnessed it. I actually still have a text from this incident I went back and compared to and we saw the same thing. I tried to take screen shot of the video clip it's difficult to see its over the garden decoration windmill to the right. I also took screen shot of the text.