The problem with glow in the dark paint is for most purposes you never see it unless you specifically go and sit your bike under a light for half an hour and then go ride it for 15 minutes. 99% of the time you're riding around at sunset and by the time the sun has set enough to see glow in the dark paint, the glow in the dark paint hasn't had enough light to stay glowy and you see nothing.

My mate had a glow in the dark frame and I only ever saw it glow once when he let it sit under a light for ages.