You'll have to take my word for it, as the camera can't pick anything up at night at all!
The only lit area of the park is at the entrance.
However, up on the river bank you can see fairly well by the lights from across the river.
(1) Start of the video, fairly pitch black, some light from the far bank.
(2) Along this part of the bank it is fairly well lit from the far bank; into this part of the woods visibility is good enough to see colour and to read from the lights from the far bank.
(3) Underneath the giant turbine at the end of the video
(4) This clearing inside the wooded area was very good visibility during full moon.