Ambiguous staff meeting time

Does the staff meeting happen on

* "Wednesday 8-9pm" (https://www.ocf.berkeley.edu/docs/staff/getinvolved/#h4_staff-meeting),
* "Every Wednesday at 7:10pm" (https://www.ocf.berkeley.edu/about/staff), or
* "every Wednesday at 7:30pm in the lab" (also https://www.ocf.berkeley.edu/about/staff)

?