treat   alldat
controle 20.52171
controle 17.47946
controle 16.20145
controle 17.92205
controle 20.07814
controle 18.40633
controle 19.15195
controle 17.05217
controle 18.37986
controle 16.97040
mouche   17.86359
mouche   15.58035
mouche   16.95975
mouche   17.78887
mouche   16.81124
mouche   17.43927
mouche   14.16337
mouche   13.96219
mouche   19.26847
mouche   14.50758
puce     13.48999
puce     14.47517
puce     13.34007
puce     10.17779
puce     18.35268
puce     14.63451
puce     11.77795
puce     17.16397
puce     12.14771
puce     13.43267