condition mean min max Control 5.086111111111111e-09 0.0 3.0516666666666665e-08 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.018735444444444443 0.0 0.05620633333333333 Heat 0.0 0.0 0.0