MySQL min() finds the minimum value under certain conditions, and there are multiple results

mysql min( ) When seeking the minimum value The added condition does not take effect
seek In one table project a Minimum time project B Minimum time

SELECT `ID` , ` project ` ,` nickname ` , ` Time ` , ` project ` ,  `UID` FROM `Probs` WHERE ` Time ` = ( SELECT MIN(` Time `) FROM `Probs` WHERE ` project ` like '% Water without phase %' and day( Time to participate )=day(now())  )

seek project by Water without phase in The value of the minimum time appear 2 individual

Because of the project A Time is 20.9 project B Time, too 20.9
however I added project like '% Water without phase %' I don't know why it still appears 2 individual

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