condition mean min max 12pM Fe,Midday 128.46 128.46 128.46 12pM Fe,Midnight 191.83100000000002 176.416 207.246 58pM Fe,Midday 161.003 161.003 161.003 58pM Fe,Midnight 154.14314285714286 100.202 375.335 233pM Fe,Midnight 111.28533333333333 109.957 113.651 1160pM Fe,Midday 87.14484285714286 76.3869 97.9981 1160pM Fe,Midnight 91.02733333333333 69.0694 108.861 High carbon,Dark 94.21172 28.4483 196.444 High carbon,Light 104.19907692307692 42.5631 297.486 Low carbon,Dark 149.837 149.837 149.837 Phloroglucinol 35.2911 30.2137 38.4936 Silicon starvation,12h 42.2519 42.2519 42.2519