Good morning,
Well the first thing your going to probably hear from several people is that your glider needs a cage mate, He sounds lonely. I too spent many hours a day with my female, (and still do with both of my gliders) naturally she was sleeping most of the time. So really it benefited me more than her, she was a very lonely glider at night when she was awake until we adopted Simon.
A human, no matter how much time they spend with a glider can NOT replace a friend of their own kind. They are colony animals and do much better with at least one other glider friend. They also learn things from each other, like how to use the wheel, how to forage for food...
Second thing is he needs some actual toys to stimulate him. He's bored and by himself all night long. Simple things like straws, plastic bottle caps or lids, clean empty cool whip containers with a 2 inch hole in the lid and or side. Braided fleece strips so he can undo the braid or loose knots in a strip of fleece. You can braid or tie straws into the fleece for him to pull out. A ball pit- a plastic container filled with crafting pom poms, Easter eggs with treats inside, crafting feathers etc. Toys can be things you probably already have or can pick up cheap at a dollar store.
If he is gliding so far you're afraid he will get away from you outside of the home maybe start taking him places in a bonding bag so he stays safe. I usually have my female on me but when we take them places they both go in the pouch.
Something else to consider is the weather and moon phase. When there is a change in barometric pressure my female goes into a whole new gear. She hyper, twitchy,even a little squirrely and stays that way for a few days and what she can do with her tail is simply amazing lol. Her behavior is abnormal and sometimes stays awake much later than her usual bedtime. I have monitored the pressure and weather when she gets like this and it does seem to correspond with pressure and moon changes. Typically it lasts 3 or 4 days then she goes back to normal.
Water bowls? should pick up a water bottle for him instead of using bowls. They can drown easily even in shallow water. Not to mention the water will stay cleaner removing the chance he will pee or poo in it. It may sound silly but ya just never know.
What kind of wheel do you have?