As a proponet of healthy living, Aeskeira orders hour-long lunch breaks so employees can leisurely eat their food & get a postmeal workout. They should be able to get back to work then go home - or if overtime ever happens - snacks are provided alongside freeuse workouts. There is a Washdown Bot as well for hygenic maintenance. Hamir Portam's Arcane Conglomerate considers this stuff "Experiment Cleanup Procedures." Technically many of the things Aurum Sutrum works on may run under jurisdiction of experiments, so then Dharrius Clever Marxson NEEDS to purchase and install cleanup drones.
Afterhours is when Aurum Sutrum come around for the open space to use and test some stuff, and some of the people working in the guild are also members of Aurum Sutrum or volunteers for things.