"God is logical."
He seems anything but logical judging by the Bible.
"If he wasn't, then he would have created the grass before the light!"
Genesis 1:11-16:
1:11 And God said, Let the earth bring forth grass, the herb yielding seed, and the fruit tree yielding fruit after his kind, whose seed is in itself, upon the earth: and it was so.
1:12 And the earth brought forth grass, and herb yielding seed after his kind, and the tree yielding fruit, whose seed was in itself, after his kind: and God saw that it was good.
1:13 And the evening and the morning were the third day.
1:14 And God said, Let there be lights in the firmament of the heaven to divide the day from the night; and let them be for signs, and for seasons, and for days, and years:
1:15 And let them be for lights in the firmament of the heaven to give light upon the earth: and it was so.
1:16 And God made two great lights; the greater light to rule the day, and the lesser light to rule the night: he made the stars also.
You mean like that?
"What is the probability God would have gotten all 7 days in the right order if he had no logic?"
You realize that a seven day week is an Egyptian invention, don't you?