These docs are for an old release.
Info on upgrading to version 2/3
minTime 1.4.2
Determines the first hour/time that will be displayed, even when the scrollbars have been scrolled all the way up.
Integer/String, default: 0
This can be a number like 5 (which means 5am), a string like '5:30' (which means 5:30am) or a string like '5:30am'.