NOVEMBER 15, 2000
Song of Twilight: Increased duration. Made less resistible by removing the secondary resist. Allowed it to be cast at any time of day.
http://www.tski.co.jp/baldio/patch/20001115.html
Strange part is spdat lists it as 3 ticks.
Also EQdiva :
https://web.archive.org/web/20010422...gs.asp?song=57
Max Duration: 3 ticks
Maybe this is a luclin/late velious update and end of kunark bumped it up to 3 ticks.