condition mean min max Control 0.0008412722222222222 0.0 0.005047633333333333 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0019372 0.0 0.0058116 Heat 0.0 0.0 0.0