#!/bin/bash

SIX_PM_IN_SEC=$((18 * 3600))
NINE_AM_IN_SEC=$((9 * 3600))
##
CHOUR=$(date +%H)
CMIN=$(date +%M)
CSEC=$(date +%S)
##
CHOUR_IN_SEC=$(($CHOUR * 3600))
CMIN_IN_SEC=$(($CMIN * 60))
##
CTIME_IN_SEC=$((CHOUR_IN_SEC + CMIN_IN_SEC + CSEC))
##
if [ $CTIME_IN_SEC -le $NINE_AM_IN_SEC ]
then
echo "Why so early?"
elif [[ $CTIME_IN_SEC -gt $NINE_AM_IN_SEC   &&  $CTIME_IN_SEC -le $SIX_PM_IN_SEC ]]
then
echo "Keep calm and work"
elif [ $CTIME_IN_SEC -gt $SIX_PM_IN_SEC ]
then
echo "Run Lola Run"
fi