Active in the daytime?

My two balls, usually are really calm, sleeping during the day.. But they are both right now seeming like that are trying to get out. I have them both in 32qt tubs (seperate), they both ate 3 days ago, their temps are 90 on the hot side, 84 on the cool side and humidity is at 57% right now. My boy is a year old and the girl is 6 mos. Just something different I noticed about them...is it something to worry about?

mine are doing the same thing they are normaly so calm during the day like they dont even move but the last couple of days myne have been doing the same thing but i think its becuase i just moved them all to a rack system so i dont know if im helping much haha