Day 4: 1:00 A.M.-2:00 A.M. - S4-E19
Corrected entry: The last thing we saw at the end of the previous episode was Jack knocking out the terrorist suspect, who was tied up in the van outside CTU, before the clock ticked to 1am. At the beginning of this episode, which supposedly picks up the instant the previous one ends, the terrorist is in CTU medical receiving treatment. and he's fully conscious.
Correction: At least 2 minutes passes between the end of an episode and the start of the next one, every time. More then enough time passed to allow the changes you described to happen.
SexyIrishLeprechaun