Snowy wakes up between 4-5AM, 10-11 AM and 11-12PM. I think. The Symol Hole is Randomised and the Turmy is able to woken up for about 1-? hours a day. Please note that this may be off by a couple of hours.
Am I the only person who has noticed that there is a link in JellyWorld to a giant piece of lime jelly that is mostly gone it's at the top of the page, easy to spot. Also one of the cellblock players talkes about JellyWorld.