From 8 to 9 daydreaming.

"From 9 to 9:30 we take our early midmorning nap.

"From 9:30 to 10:30 we dawdle and delay.

"From 10:30 to 11:30 we take our late early morning nap.

"From 11:00 to 12:00 we bide our time and then eat lunch."

What is most likely the reason the author includes the Lethargarians' schedule?