Fig. 4a: 

Tox_CNN: -1 * mean(well_zscore_pred)
Num Nuc: -1 * mean(well_zscore_count)
Num Nuc RCNN: -1 * mean(well_zscore_count_faster)
Tox_RCNN: -1 * mean(well_zscore_pred_faster)

per Treatment / TreatmentConcentration