condition mean min max 12pM Fe,Midday 228.837 228.837 228.837 12pM Fe,Midnight 227.11950000000002 212.3 241.939 58pM Fe,Midday 212.318 212.318 212.318 58pM Fe,Midnight 199.91942857142857 146.31 230.306 233pM Fe,Midnight 168.17333333333332 161.834 174.552 1160pM Fe,Midday 175.7302857142857 159.168 194.99 1160pM Fe,Midnight 150.69341666666668 104.736 185.226 High carbon,Dark 308.85566666666665 150.916 1015.62 High carbon,Light 344.8022153846154 68.3288 1004.94 Low carbon,Dark 236.754 236.754 236.754 Phloroglucinol 322.85633333333334 302.522 334.886 Silicon starvation,12h 366.483 366.483 366.483