UTC-3:   03   06   09   12   15   18   21   24
mdts    114  115  116  115  115  115  115  115
mdww    129  115  116  109  126  117  109   90
shts    0.9  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