noun

 

dark the time in every 24 hours when it is dark and people usually sleep

I didn't get any sleep last night - the baby just wouldn't stop crying.

 

evening the period from the evening to the time when you go to sleep

Did you have a good time last night?

 

saying the time used to describe the hours from the evening until just after 12 midnight

They're open from 7 in the morning until 10 o'clock at night.