condition mean min max Control 0.00544055 0.0 0.0326433 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.08987344444444445 0.0 0.21468500000000001 Potassium deficiency 0.022727444444444442 0.0 0.06818233333333333 Heat 0.0 0.0 0.0