YESSSSSSSSS!!!!
my guess was right:
muttons to midnight (now muttons on the move)
is from 4-8pm
YEEEEEEESSSSSSSSSSSSSSSSS!!!!!!!!!
i was getting worried that they'd be in the morning
check their face book page
http://www.facebook.com/pages/Muttons-To-Midnight/31780785739
<----------EDITS---------->
here's the new schedule:

‎6am to 10am: AM Jam with Vandetta and Divian
10am to 12pm: Des in the Middle by Desiree
12pm to 4pm: The Longest Lunch Break with Sarah Tan
4pm to 8pm: Muttons on the Move with Justin Ang and Vernon A
8pm to 12am: Say It With Music with Shan & Rozz

note: im not really sure how accurate this is...