Create Route with time-restriction

Open Source Routing Engine
1

I have a route via restriction " no_left_turn @ (06:00-08:00,10:30-12:00,16:00-18:00)" but it’s not work on graphHopper but Valhalla alreadt supported.
Here is tag restriction on OSM

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image903×551 143 KB

GrapHopper not work with time restriction
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image1339×564 146 KB

Valhalla work well
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image1514×941 107 KB

So How can I implement time restriction on graphHopper ?