"No." The answer, for once, is amused. "There is no singular method of tracking time; individuals tethered follow the time of their tethering, usually the system that the void hub is in. Time is defined by individuals, and the void connect to many, many systems, many existences. For what similarities exist, 'time' depends on your void hub."

They gesture out, towards the window holes bringing in the blue glow of the finite night.

"What constitutes as a month here may be a year to another, a day to another one. The voidcraft - the train, as you called it - runs on its own time. From the system it's bound to."