condition mean min max 12pM Fe,Midday 49.291 49.291 49.291 12pM Fe,Midnight 45.46455 43.059 47.8701 58pM Fe,Midday 15.7014 15.7014 15.7014 58pM Fe,Midnight 29.98857142857143 0.0 39.3832 233pM Fe,Midnight 24.4018 21.5924 27.4648 1160pM Fe,Midday 16.568 12.8046 21.2163 1160pM Fe,Midnight 14.087477499999999 8.50283 18.3267 High carbon,Dark 25.4374 0.0 48.6688 High carbon,Light 14.815164615384615 1.54764 36.6668 Low carbon,Dark 36.3102 36.3102 36.3102 Phloroglucinol 10.887376666666666 8.23653 14.1271 Silicon starvation,12h 33.654 33.654 33.654