Every wake time
Every quarter hour of the day has a page. Each one counts back six, five, four and three whole cycles from that moment and prints the bedtime each one asks for.
Late and very early
Nine at night round to five in the morning.Early morning
Five to nine, where most alarms live.Later morning
Nine to noon.Afternoon
Noon to five, which reads as a night shift.Evening
Five to nine, the other end of a night shift.Not on the list
The pages stop at quarter hours. An alarm set to 6:07 is three minutes from the 6:15 page and eight from the 6:00 one, and shifting the whole table by those minutes is the sort of sum a reader can do faster than a page can load. If you want it exact, the front page takes any time at all.