Fig. 5: Relative SPD of the 60 experimental lighting conditions.
a CCT = 2650 K; b CCT = 3150 K; c CCT = 3650 K; d CCT = 4150 K.
Fig. 5: Relative SPD of the 60 experimental lighting conditions. | npj Heritage Science
a CCT = 2650 K; b CCT = 3150 K; c CCT = 3650 K; d CCT = 4150 K.
