The flowchart is saying: From the start you should check that its 9am and if not you should keep checking until its that time. At the time of 9am the "Handwashing is Triggered/On". Next after the Handwashing has been triggered and turned off, you should check that it is 11am. If its not 11am you should continue checking until its that time. At the time of 11am the "Bathroom is Triggered/On". Next you should check for 12pm, if its not that time you continue checking until its 12pm. At the time of 12pm the "Lunch is Triggered/On". After this, the cycle comes to an end.

Cheng Handwww On Baron ke is Lunch End