condition mean min max 12pM Fe,Midday 38.2606 38.2606 38.2606 12pM Fe,Midnight 94.7305 90.9685 98.4925 58pM Fe,Midday 28.5689 28.5689 28.5689 58pM Fe,Midnight 40.642385714285716 0.0 55.1668 233pM Fe,Midnight 40.92223333333333 38.0948 44.5548 1160pM Fe,Midday 26.052657142857143 20.5216 33.8688 1160pM Fe,Midnight 107.21621916666668 5.66848 187.184 High carbon,Dark 113.07942 15.6 384.889 High carbon,Light 45.12443846153846 15.5628 100.15 Low carbon,Dark 34.8995 34.8995 34.8995 Phloroglucinol 139.99133333333333 114.249 183.711 Silicon starvation,12h 52.6019 52.6019 52.6019