What is the best time to visit the Chonburi immigration office to avoid long lines?

The user experienced varying wait times at the Chonburi immigration office, noting a recent visit had a longer line compared to a previous visit when few people were present. They suggest that anyone needing to visit immigration should consider going sooner rather than later to avoid potential delays. Comments provide additional context about specific dates when the office is closed and inquire about alternate queue management options.