UTC-3:   03   06   09   12   15   18   21   24
mdts    115  115  115  116  115  115  115  115
mdww    114  109  110  111  110   98   76   51
shts    0.8  0.8  0.8  0.8  0.8  0.8  0.8  0.7
shww    0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0