condition mean min max Control 0.008314344444444444 0.0 0.029288566666666665 Nitrogen deficiency 0.007543402222222222 0.0 0.0210336 Phosphate deficiency 0.010150111111111111 0.0 0.030450333333333333 Potassium deficiency 0.0 0.0 0.0 Heat 0.012512299999999999 0.0 0.025024599999999998