how many cells do you look at a day?

Question: how many cells do you look at a day?
- Keywords:
  cell,
  day
Asked by Googoogaming to Robert on 14 Nov 2015.
- Robert Lees answered on 14 Nov 2015:
  
  I look at a few dishes of cells a day to check they’re looking healthy (they need to be healthy for me to use them). When I do my experiments I’m only interested in cells which have my glowing tags – that can be only 4-5 cells in an experiment.

Question: how many cells do you look at a day?