2020-01-07 14:39:08 -0500
Assertion status system-wide:
   BackgroundTask                 1
   ApplePushServiceTask           0
   UserIsActive                   1
   PreventUserIdleDisplaySleep    0
   PreventSystemSleep             0
   ExternalMedia                  1
   PreventUserIdleSystemSleep     1
   NetworkClientActive            0
Listed by owning process:
   pid 490(sharingd): [0x00000712000188ee] 00:02:53 PreventUserIdleSystemSleep named: "Handoff"
   pid 74(powerd): [0x0000000600088005] 05:33:47 ExternalMedia named: "com.apple.powermanagement.externalmediamounted"
   pid 121(hidd): [0x000003f800098715] 00:00:00 UserIsActive named: "com.apple.iohideventsystem.queue.tickle serviceID:100000612 name:AppleUserHIDEventSe product:USB-HID Keyboard eventType:3"
	Timeout will fire in 60 secs Action=TimeoutActionRelease
   pid 2454(mds_stores): [0x000003e1000b870a] 00:16:30 BackgroundTask named: "com.apple.metadata.mds_stores.power"
Kernel Assertions: 0x4=USB
   id=500  level=255 0x4=USB mod=12/31/69, 7:00 PM description=com.apple.usb.externaldevice.14300000 owner=USB-HID Keyboard
   id=501  level=255 0x4=USB mod=12/31/69, 7:00 PM description=com.apple.usb.externaldevice.14500000 owner=4-Port USB 2.0 Hub
   id=503  level=255 0x4=USB mod=12/31/69, 7:00 PM description=com.apple.usb.externaldevice.14400000 owner=Mayflash Wiimote PC Adapter
   id=505  level=255 0x4=USB mod=12/31/69, 7:00 PM description=com.apple.usb.externaldevice.14541000 owner=Wireless Controller
   id=507  level=255 0x4=USB mod=12/31/69, 7:00 PM description=com.apple.usb.externaldevice.00400000 owner=USB Advanced Audio Device
Idle sleep preventers: IODisplayWrangler