is.Night: 判断是否为夜晚

View source: R/05-datetime.R

is.NightR Documentation

判断是否为夜晚

Description

判断是否为夜晚

Usage

is.Night(x, nightStartTime = "18:30:00")

Arguments

x

数值

nightStartTime

夜晚开始时间

Value

返回值

Examples

is.Night('19:00:00');

takewiki/tsdo documentation built on July 5, 2023, 10:57 p.m.