[Lib-virtual-ref] Virtual Reference Chat log time zone

Just wondering what time zone was set for UML's account in https://us.libraryh3lp.com/webchat/ I signed in at noon today and there are already chats logged (ACTIVITY TAB) in there at 4 pm (16:06 ) ?

Daisy Santos, Library Assistant Reference & Research Services Neil John Maclean Health Sciences Library University of Manitoba 727 McDermot Ave. Winnipeg, MB R3E 3P5 Tel 204-789-3518 Fax 204-789-3922