Trouble with GUI Element Conditional Display Based on World Time

I'm having trouble getting my GUI images with conditional display to work correctly. I have 6 cycling images based on tick time in my world (image attached is an example of 1 of 6 of my procedures). They seem to correctly display at first and when using commands like "/time set day", but bigger time skips like "/time add 4000" or just sleeping to skip the night result in none of the 6 time-of-day images showing. When they're all hidden, they seem to only return when you use a command to set the time again...