Actual Instrument Time

Do not exceed the yellow arc airspeed :))

https://video.wixstatic.com/video/31d1f3_e6eeb32ed08e4cb68ec78ac1a0176e8e/1080p/mp4/file.mp4

FAR Part 61.51: A person may log instrument time only for that flight time when the person operates the aircraft solely by reference to instruments under actual or simulated instrument flight conditions

However, actual instrument time is when you are in the clouds