The four games in San Antonio are
#6 Baylor vs. #11 Nebraska
#3 Creighton vs. #14 Louisiana Lafayette
#3 Iowa State vs. #14 North Carolina Central
#6 North Carolina vs. #11 Providence
Having North Carolina in there is interesting but I'm guessing the powers that be will want Creighton to be the prime time game. Thus, the Huskers would be the late afternoon game. That's my guess.
Of course, they could also have other prime time games that are more appealing so they might put Creighton earlier to get them by themselves which would mean the Huskers would likely play the first game of the day.