For this reason , there is a theory that the time to eat an afternoon snack averaged out to 3 p .m . under the influence of this commercial , although each family had enjoyed it in various periods of time before . このことで、従来各々の家庭で適当な時間に楽しまれていたおやつの時間が平均化され午後3時になったという憶説も聞かれる。