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. 2023 Nov 20;27(1):187–195. doi: 10.1038/s41593-023-01490-6

Extended Data Fig. 5. Frame from face videos in various light conditions.

Extended Data Fig. 5

We captured videos of the mouse face at various light levels while the infrared LED was turned off and the infrared filter was removed from the camera. Left: the enclosure was closed, but the visual stimulus monitors were on, illuminance of 7.80 lux (experimental setup as in ref. 64). Right: the enclosure was closed, and the monitors were off, illuminance of 0.00 lux (experimental setup in this study).