condition mean min max Control 0.007045166666666666 0.0 0.042270999999999996 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.01298598888888889 0.0 0.03895796666666667 Heat 0.0 0.0 0.0