Does UPS usually deliver items around the same time of day?

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I'm expecting my PS4 that I pre-ordered on Amazon to arrive Friday. However, I won't be home until 3pm and I'm worried that they will just leave the package on the steps (They've even done this with a $1000 guitar I ordered once). The last two times I have received a package through UPS, they delivered at 5pm the first time and 6pm the second time. Will they most likely deliver around 5pm again?

Does UPS usually deliver items around the same time of day?