Earlier quoted context omitted.
These supertalls are adding significant shadows to Central Park: https://www.westsiderag.com/2018/11/11/billionaire-shadows-n...
I'm not sure I'd say "significant". >This means that the lasting shadow coverage will be relatively faint. On the winter solstice, the longest edge of the passing shadows cast from these buildings is estimated to last one hour. https://www.nytimes.com/interactive/2016/12/21/upshot/Mappin...
>one hour
They're at the southern end of Central Park, which means that one hour is lunch hour.