Siesta

Siesta puts Arks to sleep. It seems the success rate is 100% at the first use, and then decreases on successive uses.

I am wondering how much TU is added after being skipped because of sleep? Just want to calculate what is the best circumstances to use this skill. Thanks! My guessing would be 80 or 100?

i’ve had Siesta miss before on the first use =/ and only put my arks to sleep lol. The ability says  how long it puts them to sleep =)  it says 223 tu. but yeah im guessing around 100 tu after they skip a turn