condition mean min max Control 0.005109788888888888 0.0 0.03065873333333333 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.03621511111111111 0.0 0.10864533333333333 Heat 0.0 0.0 0.0