Early doodoo

Hey guys, last night I fed my ball python two large mice and I know I have to wait 48 hours for him digest his food. But this evening, not even a day later he pooped and his poop was healthy and fine but Im confused how he pooped so early. Anyone know why?

They don't tend to go very often, so this is likely a hold-over defecation from a previous feed. It's highly unlikely that he ate and passed it all in a day. It was probably his last, or last couple of feedings making their way through.

^^^ that ^^^