The main difference between the two is that one is on at teatime / early evening and watched by kids and adults together
and the other is on at 10pm and watched by adults. That allows the material to a bit more edgy, but is traded off against lower ratings.
( mns 2️⃣2️⃣9️⃣0️⃣7️⃣, Tue 7 Jul 2009, 0:09, archived)