afternoon tea vs refection

afternoon tea

noun
  • A formal afternoon meal comprising light snacks, accompanied by tea. 

  • A small meal or snack eaten between lunch and dinner (supper); a period of time set aside for this purpose, taken as a break from work or from a conference. 

refection

noun
  • A meal, especially a light meal. 

  • Physical refreshment, especially with food or drink. 

  • Mental or spiritual refreshment. 

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