condition mean min max Control 0.6658073333333333 0.0 1.3799400000000002 Nitrogen deficiency 0.5240768888888888 0.0 1.5722306666666666 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0