UTC-3:   03   06   09   12   15   18   21   24
mdts    254  253  253  253  253  253  253  249
mdww    304  317   13   34   44   62  107  104
shts    1.5  1.4  1.3  1.2  1.1  1.1  1.0  0.9
shww    0.1  0.1  0.0  0.0  0.0  0.0  0.2  0.2