UTC-3:   03   06   09   12   15   18   21   24
mdts    254  253  253  253  253  253  253  249
mdww    344   44   47   51  120  118  132  122
shts    0.6  0.6  0.6  0.6  0.6  0.6  0.6  0.6
shww    0.0  0.0  0.0  0.0  0.0  0.0  0.2  0.4