histogram: restrict more error messages to when they are necessary #410

Job	Run time
Build documentation	1m 47s
Calculate and upload test coverage	1m 32s
Test lgdo with Python (3.9, ubuntu-latest)	1m 7s
Test lgdo with Python (3.9, macos-13)	1m 16s
Test lgdo with Python (3.10, ubuntu-latest)	1m 12s
Test lgdo with Python (3.10, macos-13)	1m 11s
Test lgdo with Python (3.11, ubuntu-latest)	1m 7s
Test lgdo with Python (3.11, macos-13)	1m 9s
Test lgdo with Python (3.12, ubuntu-latest)	1m 10s
Test lgdo with Python (3.12, macos-13)	1m 16s
	12m 47s

Provide feedback