Mice anxiety scoring

Measured anxiety using point system: 

+1 per 15 seconds spent in motion 

+1 per 20 seconds spent within one body length of the wall (not including tail)

+2 per 15 seconds spent within one body length of the wall in motion 

+2 per each attempt to climb the wall 

0-7 : low anxiety

8-15 : mid anxiety 

16-23 : high anxiety 

24-31 : severe anxiety 

32+ : extreme severe anxiety