UTC-3:   03   06   09   12   15   18   21   24
mdts    103  108  112  116  119  122  123  123
mdww     23   14    8  170    3   15   13   22
shts    0.5  0.5  0.5  0.5  0.5  0.6  0.6  0.6
shww    0.3  0.2  0.0  0.0  0.0  0.0  0.0  0.0