condition mean min max 12pM Fe,Midday 52.0211 52.0211 52.0211 12pM Fe,Midnight 20.786450000000002 18.5485 23.0244 58pM Fe,Midday 51.1599 51.1599 51.1599 58pM Fe,Midnight 9.434357142857143 0.0 12.143 233pM Fe,Midnight 8.389289999999999 7.52884 8.88608 1160pM Fe,Midday 43.26052857142857 36.5401 54.3177 1160pM Fe,Midnight 2.769575833333333 1.81612 4.10781 High carbon,Dark 12.971958 1.86119 27.7358 High carbon,Light 12.331724846153847 0.175003 31.8353 Low carbon,Dark 12.0761 12.0761 12.0761 Phloroglucinol 47.08883333333333 38.9311 61.3654 Silicon starvation,12h 25.962 25.962 25.962