IMX462 in Daylight

My IMX462 works great at night!
But in day light it is very washed out.
My attempts to fix it have not gone well. Any suggestions?

Below are the verbose start settings:

Options:
    verbose: 1
    info_text:#%frame (%fps fps) exp %exp ag %ag dg %dg
    timeout: 0
    width: 640
    height: 480
    output: -
    post_process_file: 
    rawfull: 0
    preview: none
    qt-preview: 0
    transform: identity
    roi: all
    metering: centre
    exposure: normal
    ev: 0
    awb: auto
    flush: true
    wrap: 0
    brightness: 0
    contrast: 1
    saturation: 1
    sharpness: 1
    framerate: 30
    denoise: auto
    viewfinder-width: 0
    viewfinder-height: 0
    tuning-file: (libcamera)
    lores-width: 0
    lores-height: 0
    mode: unspecified
    viewfinder-mode: unspecified
    bitrate: 0
    profile: 
    level:  
    intra: 6
    inline: 0
    save-pts: 
    codec: h264
    quality (for MJPEG): 50
    keypress: 0
    signal: 0
    initial: record
    split: 0
    segment: 0
    circular: 0
Running without preview window
Opening camera...
[1:04:04.022263324] [25033]  INFO Camera camera_manager.cpp:293 libcamera v0.0.0+3416-179ef58c
[1:04:04.042608150] [25034]  WARN CameraSensorProperties camera_sensor_properties.cpp:141 No static properties available for 'arducam-pivariety'
[1:04:04.042676742] [25034]  WARN CameraSensorProperties camera_sensor_properties.cpp:143 Please consider updating the camera sensor properties database
[1:04:04.042713742] [25034] ERROR CameraSensor camera_sensor.cpp:551 'arducam-pivariety 10-000c': Camera sensor does not support test pattern modes.
[1:04:04.051797218] [25034] ERROR IPAProxy ipa_proxy.cpp:149 Configuration file 'arducam-pivariety.json' not found for IPA module 'raspberrypi'
[1:04:04.408187782] [25034]  WARN RPI raspberrypi.cpp:1233 Mismatch between Unicam and CamHelper for embedded data usage!
[1:04:04.408682871] [25034] ERROR DelayedControls delayed_controls.cpp:87 Delay request for control id 0x009a090a but control is not exposed by device /dev/v4l-subdev0
[1:04:04.408846667] [25034]  INFO RPI raspberrypi.cpp:1356 Registered camera /base/soc/i2c0mux/[email protected]/[email protected] to Unicam device /dev/media2 and ISP device /dev/media0
Acquired camera /base/soc/i2c0mux/[email protected]/[email protected]
Configuring video...
[1:04:04.409834919] [25033]  INFO Camera camera.cpp:1028 configuring streams: (0) 640x480-YUV420
[1:04:04.439370240] [25034]  INFO RPI raspberrypi.cpp:751 Sensor: /base/soc/i2c0mux/[email protected]/[email protected] - Selected sensor format: 1920x1080-SRGGB10_1X10 - Selected unicam format: 1920x1080-pRAA
Camera streams configured
Buffers allocated and mapped
Video setup complete
Opened H264Encoder on /dev/video11 as fd 23
Got 6 output buffers
Got 12 capture buffers
Codec streaming started
Requests created
[1:04:04.476894785] [25043]  INFO IPARPI raspberrypi.cpp:666 Request ctrl: Saturation = 1.000000
[1:04:04.476996173] [25043]  INFO IPARPI raspberrypi.cpp:666 Request ctrl: Contrast = 1.000000
[1:04:04.477022544] [25043]  INFO IPARPI raspberrypi.cpp:666 Request ctrl: Brightness = 0.000000
[1:04:04.477047266] [25043]  INFO IPARPI raspberrypi.cpp:666 Request ctrl: AwbMode = 0
[1:04:04.477072654] [25043]  INFO IPARPI raspberrypi.cpp:666 Request ctrl: Sharpness = 1.000000
[1:04:04.477097358] [25043]  INFO IPARPI raspberrypi.cpp:666 Request ctrl: ExposureValue = 0.000000
[1:04:04.477141209] [25043]  INFO IPARPI raspberrypi.cpp:666 Request ctrl: AeExposureMode = 0
[1:04:04.477165950] [25043]  INFO IPARPI raspberrypi.cpp:666 Request ctrl: FrameDurationLimits = [ 33333, 33333 ]
[1:04:04.477196579] [25043]  INFO IPARPI raspberrypi.cpp:666 Request ctrl: AeMeteringMode = 0
[1:04:04.477218616] [25043]  INFO IPARPI raspberrypi.cpp:666 Request ctrl: NoiseReductionMode = 1
Camera started!
Viewfinder frame 0
FileOutput: output buffer 0x7fb0588000 size 57354

Maybe you can try setting exposure and gain manually:

libcamera-still -t 5000 --shutter 10 --gain 1.0 -o test.jpg

However, it may not have good results, the main reason may be limited by the minimum exposure time of the sensor.
Also can you provide relevant photos? We can confirm the shooting scene.

Thanks! The shutter setting worked.

How can I change setting while the camera is running?

Unfortunately libcamera-apps currently cannot set exposure and gain on the fly, if you write your own program then you can set them via controls.