condition mean min max Control 0.007574111111111111 0.0 0.04544466666666667 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0186099 0.0 0.03730566666666667 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0