I’ve had glow sticks still glowing in my tackle box a week later after using them. Another tip is to cup them in your hands and blow warm air on them and you will get a couple more hours out of them.
The UV jigs and spoons that you charge by putting in front of a light I think lose a lot of their illumination within minutes in the cold water. I’ve charged them dropped them in the water and pulled them up 10 minutes later to change bait or something and all the goody was already out of them.