#time VGT1 VGT2 VGT3 NDVI
09:50:00 0.7145 0.7130 0.7330 0.0138313
12:15:01 0.6608 0.6579 0.6969 0.0287865
12:50:01 0.3735 0.3785 0.3792 0.000923848
13:40:00 0.5633 0.5631 0.6046 0.03554
14:25:00 0.6216 0.6258 0.6828 0.043558
15:20:01 0.5018 0.5142 0.5825 0.0622777
15:30:01 0.6253 0.6331 0.6964 0.0476119
16:15:01 0.6494 0.6541 0.7008 0.0344675
ave 0.588775 0.592462 0.634525 0.0342815