condition mean min max 12pM Fe,Midday 15.9053 15.9053 15.9053 12pM Fe,Midnight 19.3522 18.8553 19.8491 58pM Fe,Midday 20.3288 20.3288 20.3288 58pM Fe,Midnight 20.926328571428574 0.0 27.7098 233pM Fe,Midnight 46.6288 45.1243 47.7645 1160pM Fe,Midday 10.648171428571429 6.59943 15.6017 1160pM Fe,Midnight 57.05323333333333 35.957 75.5941 High carbon,Dark 87.25316 24.0547 157.992 High carbon,Light 67.80891923076923 1.91512 162.72 Low carbon,Dark 49.3937 49.3937 49.3937 Phloroglucinol 31.172866666666668 14.7483 43.8534 Silicon starvation,12h 58.5209 58.5209 58.5209