Table 2 Statistical summary of Circadian Stimulus for SPDs with various fidelity (Rf) filtering. This table can be used as a quick reference to gauge the magnitude of CS for an SPD based on its specified corneal illuminance (Ev) and approximate Rf. For example, a light source with an Rf of 81 at 300 lx is likely to have a CS between 0.17 and 0.41 (not considering CCT); See bolded values in table.
From: Correlated color temperature is not a suitable proxy for the biological potency of light
