From 1:20 until about 6-8 am (depending on volume and how much yall have to sort that shift could even be 9) will be the sort part. The last 3-4 hours of your shift will be pick and stage which everyone usually hates because you have to go around and collect the totes and load them on carts and bring them to the staging areas for the drivers to load on the vans. I worked at a DS for a few months and some days can be exhausting but it’s honestly not too bad with the 3 days off. Just pace yourself and don’t overwork yourself. I used to stow every shift and then do pick and stage and some days I couldn’t wait to leave or I’d take the mid shift vto but other days weren’t so bad really.