condition mean min max 12pM Fe,Midday 6.47271 6.47271 6.47271 12pM Fe,Midnight 79.8152 76.5497 83.0807 58pM Fe,Midday 11.4547 11.4547 11.4547 58pM Fe,Midnight 67.06648571428572 0.0 88.8993 233pM Fe,Midnight 105.00766666666667 102.363 107.15 1160pM Fe,Midday 0.8366824285714286 0.124459 1.78508 1160pM Fe,Midnight 207.82058333333333 182.71 246.255 High carbon,Dark 134.90938666666668 78.0148 206.307 High carbon,Light 96.19745923076923 3.80087 238.737 Low carbon,Dark 60.4168 60.4168 60.4168 Phloroglucinol 71.32356666666666 35.7827 104.709 Silicon starvation,12h 81.7917 81.7917 81.7917