condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0014866666666666665 0.0 0.0044599999999999996 Potassium deficiency 0.0 0.0 0.0 Heat 0.0057347 0.0 0.0114694