You really need to get a boat and putter out into the lake and get much closer.
Light dots are just too vague. If you are having real access to these things so regularly and predictably then a boat or a friend with a boat is in order.
All I see are dots of light. Dots of light that
who knows how many hundreds or thousands or tens of thousands of sets of human eyeballs have access to and still there are no clips that are any better than dots of lights moving around.
I have seen crafts a few times very close up and the best event I experienced I was so shaken by it that I was completely unable to handle either of the two cameras I had due to my panicking so bad!
It would have been AMAZING footage. I have seen only a couple or three video documents that would compare to what I would have been able to film had I been able to calm the fuck down.
There was definitely a craft inside a bubble of luminous, warbling plasma...too bad I did not get it on film.