daytime vs midafternoon

daytime

noun
  • The time of daylight; the time between sunrise and sunset. 

adj
  • Happening during the day. 

  • Pertaining to daytime; appropriate to the day. 

midafternoon

noun
  • The middle of the afternoon, normally between 2 and 4 pm. 

How often have the words daytime and midafternoon occurred in a corpus of books? (source: Google Ngram Viewer )