condition mean min max 12pM Fe,Midday 282.503 282.503 282.503 12pM Fe,Midnight 188.04399999999998 187.232 188.856 58pM Fe,Midday 196.187 196.187 196.187 58pM Fe,Midnight 115.02214285714287 0.0 145.413 233pM Fe,Midnight 66.95143333333334 65.2454 69.2201 1160pM Fe,Midday 101.51287142857143 93.0503 114.799 1160pM Fe,Midnight 97.73171666666667 56.5898 126.413 High carbon,Dark 104.97074860000001 0.917519 230.969 High carbon,Light 128.72468615384616 1.68699 458.823 Low carbon,Dark 241.758 241.758 241.758 Phloroglucinol 9.726356666666668 5.12727 12.4437 Silicon starvation,12h 0.658752 0.658752 0.658752