Jeremy showers whenever he wakes up, either from a nap at 2 in the afternoon or a 24 hour crash after a heist. Until he showers, he’s not awake.
Jack showers at precisely 8.30 every morning. Until 9 o’clock the bathroom is Jack’s and no one can interrupt her.
Geoff showers whenever Jack tells him to. If he’s not told he forgets or just chooses not to.
Michael showers when he’s dirty. Dirty is blood, dirt, sweat, etc, visible on his body. If he’s not dirty by his standards, it’s not happening.
Gavin showers at night right before bed, so after when he blow dries his hair he can use the dryer to warm his bed before he climbs in.
Ryan showers at dusk. He likes to be in there with the lights off until it’s so dark he can’t tell the shampoo from the conditioner. It makes him feel dramatic.