condition mean min max Control 0.002746611111111111 0.0 0.016479666666666667 Nitrogen deficiency 0.005483788888888889 0.0 0.016451366666666665 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0