UTC-3:   03   06   09   12   15   18   21   24
mdts    237  237  235  235  155  236  254  245
mdww    114  112  109  108   95  156  239  242
shts    0.5  0.6  0.6  0.6  0.9  0.7  0.7  0.7
shww    2.1  1.8  1.8  1.4  0.3  0.0  0.0  0.1