Last question about iftar time

Sunset time: 18.44

According to some sources for shias maghrib time goes from 18:51 to 19:06

im doing taqiyya my family dont know im shia and im eating about 19:00 like im try to look busy about 10 minutes

is it ok or should i wait more? im not sure but when im eating i feel like i should wait more but they would ask

(my marjaa is khamenei btw)