: Section 23 00 00 is the general code for Mechanical Division work, often involving specific pieces of equipment like isolation valves or drain-down units.
: Many late-night art events, such as the Bright Brussels Festival or museum "nights," feature specific performance pieces or sound art installations that conclude or peak at 23:00 .
: This represents the 24-hour clock format used globally to avoid the "AM/PM" confusion common in the 12-hour system.
: It falls within the "Evening" (roughly 6 PM – 12 AM) or "Night" (sunset – sunrise).