Sentence examples for fall asleep later from inspiring English sources

Artificial light in the nest box dramatically and significantly affected sleep behaviour, causing females to fall asleep later (95 min; while entry time was unaffected), wake up earlier (74 min) and sleep less (56%).

In one study, consuming two hundred milligrams of caffeine significantly increased the amount of time it took for people to fall asleep later that night.

We were never quite sure what we were witnessing, and we would fall asleep later with our minds still half grasping the rigging of adult possibility.

But beware; not only does caffeine persist in your system long after you drink it, making it harder to fall asleep later, but the more you drink caffeine the more you will come to depend on it.

Dr. Kishore Ranade of Ridgefield, a neurologist who has a background in studying adolescent sleep disorders, said teenagers were biologically programmed to fall asleep later and get up later than adults.

It is normal for teenagers when they reach puberty to develop a sleep phase delay in their normal circadian rhythms so that they fall asleep later in the evening and wake up later in the morning.

Those in the control group didn't fall asleep any later or earlier than they had.

Going to bed nicely tired will help the child to fall asleep sooner than later.

"He would fall asleep, and five minutes later he would start screaming," she said.

This is because during puberty, shifts in a teen's bodyclock push the optimal time for sleep later into the evening, making it difficult for most teenagers to fall asleep before 11.00pm.

I don't fall asleep until 11 30 or so.