Despite these restrictions, we have shown the existence of H-aggregates inside a sample that was previously known as J-aggregate and have detected spectral changes of different H-aggregate populations as well as changes in the electronic potential energy surfaces of different hybrid particles. We restricted ourselves to a semi-quantitative evaluation based on simple model-free transformations of the data of 1 out of 40 scans without any prior knowledge. Clearly, even richer phenomena can potentially be discovered with a global evaluation of the entire dataset.