Mash on 12.50pm 9.27 first hops in 9.57 second hops in 10.12pm third hops in 9.22 final hops in and tablet
Based on boiling 24.60 gallonsliters at 1.052 for 60 minutes, this will decrease your wort by 4.00 gallonsliters, bringing your after boil OG to 1.060. You wanted an OG of 1.058. It looks like it will be over.