Is the fujifilm gfx 50r good in low light?

Here is what the site says about that.

From Fujifilm GFX 50R: Fujifilm GFX 50R: A mirrorless camera by Fujifilm with a 51.4-megapixel medium format sensor, announced in 2018. A flat, rangefinder-style GFX body with no stabilisation. Specs - Maker: Fujifilm - Mount: Fujifilm G - Sensor: Medium format (44 x 33), 43.8 x 32.9mm, crop factor 0.79 - Resolution: 51.4 megapixels - Stabilisation: none in the body; use stabilised lenses for slow shutter speeds - Announced: 2018 - Type: mirrorless camera Focal lengths on ...

From Sensor sizes: Is full frame worth it?: For low light, events, and portraits with very shallow depth of field, yes. For travel, street, wildlife on a budget, and most hobby photography, a good APS-C camera with good lenses is enough, and you'll carry it more. Lenses and light matter more than the last stop of sensor performance.

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