condition mean min max 12pM Fe,Midday 24.3149 24.3149 24.3149 12pM Fe,Midnight 20.603250000000003 19.2072 21.9993 58pM Fe,Midday 35.7149 35.7149 35.7149 58pM Fe,Midnight 23.875957142857143 0.0 30.9883 233pM Fe,Midnight 41.962833333333336 40.1279 42.954 1160pM Fe,Midday 12.940042857142856 10.253 16.8201 1160pM Fe,Midnight 44.557375 24.6729 69.6866 High carbon,Dark 81.44232666666667 26.6902 147.519 High carbon,Light 63.576126461538465 0.658734 177.5 Low carbon,Dark 22.9163 22.9163 22.9163 Phloroglucinol 39.769333333333336 35.4508 42.9666 Silicon starvation,12h 99.7464 99.7464 99.7464