ENVIRONMENT ERRORS  STRAIN
Free        26      Bright
Free        14      Bright
Free        41      Bright
Free        16      Bright
Free        41      Mixed
Free        82      Mixed
Free        26      Mixed
Free        86      Mixed
Free        36      Dull
Free        87      Dull
Free        39      Dull
Free        99      Dull
Restricted  51      Bright
Restricted  35      Bright
Restricted  96      Bright
Restricted  36      Bright
Restricted  39      Mixed
Restricted  114     Mixed
Restricted  104     Mixed
Restricted  92      Mixed
Restricted  42      Dull
Restricted  133     Dull
Restricted  92      Dull
Restricted  124     Dull