Yes, the daytime imagery does not use the SWIR band which is why it looks totally dark. Here is an eclipse image with the SWIR band: https://i.postimg.cc/zf6yHX

Yes, the daytime imagery does not use the SWIR band which is why it looks totally dark. Here is an eclipse image with the SWIR band: https://i.postimg.cc/zf6yHXSy/IMG-5031.png https://i.postimg.cc/zf6yHXSy/IMG-5031.png