condition mean min max 12pM Fe,Midday 0.0 0.0 0.0 12pM Fe,Midnight 0.0 0.0 0.0 58pM Fe,Midday 0.0 0.0 0.0 58pM Fe,Midnight 0.08207471428571429 0.0 0.574523 233pM Fe,Midnight 0.0 0.0 0.0 1160pM Fe,Midday 0.19277214285714286 0.0 0.852405 1160pM Fe,Midnight 0.0 0.0 0.0 High carbon,Dark 1.1805006666666666 0.0 4.67379 High carbon,Light 4.594742769230769 0.0 24.5077 Low carbon,Dark 1.05122 1.05122 1.05122 Phloroglucinol 1.3926533333333335 0.81075 2.04497 Silicon starvation,12h 0.368076 0.368076 0.368076