#time AST1 AST2 AST3N AST3B NDVI
08:05:01 0.7099 0.7044 0.7396 0.7399 0.0243767
08:35:00 0.6521 0.6339 0.6547 0.6550 0.0161415
08:55:00 0.5953 0.5877 0.6059 0.6065 0.015248
09:25:01 0.6158 0.6064 0.6339 0.6344 0.0221721
10:35:00 0.6179 0.6033 0.6176 0.6181 0.0117127
11:10:01 0.5896 0.5702 0.5877 0.5882 0.0151136
12:00:00 0.5935 0.5735 0.5852 0.5857 0.0100975
12:20:01 0.5227 0.4915 0.4794 0.4801 -0.0124627
12:35:00 0.6212 0.5820 0.5591 0.5597 -0.0200684
16:00:01 0.3973 0.3470 0.3242 0.3248 -0.033969
ave 0.591530 0.569990 0.578730 0.579240 0.00760847