Utilizing time-resolved techniques we were able to distinguish between homoand hetero-molecular weak interaction effects. We found a suitable model to describe system to the quality, previously hardly achievable for complicated excited state dynamics of aggregates (Gamma distribution sum). Over that, we found out that free form distribution with maximum enthropy criterion is the best out of a broad variety of methods for examination of complex decays. MEM allowed us to recover results, providing multidimensional control possibilities, promising a future development to examinations of fluorophores in a complicated media such as biological systems.