condition mean min max 12pM Fe,Midday 1189.29 1189.29 1189.29 12pM Fe,Midnight 1845.42 1697.58 1993.26 58pM Fe,Midday 1951.22 1951.22 1951.22 58pM Fe,Midnight 2302.727142857143 1258.27 2847.98 233pM Fe,Midnight 4188.59 4113.28 4263.84 1160pM Fe,Midday 1551.3600000000001 1371.75 1771.17 1160pM Fe,Midnight 2969.971666666667 2037.1 4547.58 High carbon,Dark 4966.950666666667 2100.94 6459.49 High carbon,Light 5054.177692307692 2420.56 8303.89 Low carbon,Dark 5475.58 5475.58 5475.58 Phloroglucinol 2589.883333333333 2147.15 2873.31 Silicon starvation,12h 7078.86 7078.86 7078.86