Every day was scheduled from nothing, so a booking that runs into the next day
ended at midnight as far as the chain was concerned. Check in at 08:00 and out
at 08:00 the next day, and the rail was happy to put you somewhere else at 07:00
that morning, with no sign that the room was still yours.
The day a check-out falls in now starts at the check-out rather than at nothing.
A floor, never a move: a stop with a clock of its own keeps it and collects the
late finding any leg it cannot make in time would give it, so a plan that says
07:00 still says 07:00 and merely admits it does not add up. A stop with no clock
starts at the check-out instead of having no time at all.
Only that one day. A stay running Monday to Thursday leaves Tuesday and Wednesday
alone, because you sleep there, you do not sit there.
The departure chip takes the door-out mark instead of a clock face. Beside an
arrival time, a second clock read as a second arrival.
Maurice
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