#time CAI1 CAI2 CAI3 NDVI
07:50:02 0.5890 0.6110 0.5893 -0.0180788
08:20:01 0.6201 0.6398 0.5873 -0.0427838
13:10:00 0.7436 0.7442 0.7035 -0.0281136
15:10:01 0.7065 0.6205 0.5714 -0.0411947
16:20:01 0.7452 0.6910 0.6278 -0.0479224
ave 0.680880 0.661300 0.615860 -0.0355789