Strength of circadian rhythm?

-Real worl application -Bonten found that taking aspirin for heart attacks are most effective at ngith, due to the circadian rhythems corrdination with teh body's natural proccess of heart rate -Significnat as these rise and fall during the course of hte day which has lead to chronotherapeutic, how medial treatmnet can be administed in a way that corresponds to a person's rhtyem -Shows that research can increase the effectivness of drug treatments