NightMode.sh

#!/usr/bin/bash

while :
do
	HOUR=$(date +%H)
	if [ "$HOUR" -ge "17" ] || [ "$HOUR" -lt "7" ]
		then
		gsettings set org.gnome.desktop.interface gtk-theme "Mc-OS-CTLina-Gnome-Dark-1.1"
        gsettings set org.gnome.shell.extensions.user-theme name "Mc-OS-CTLina-Gnome-Dark-1.1"
	else
		gsettings set org.gnome.desktop.interface gtk-theme "McOS-CTLina-Gnome-1.1"
        gsettings set org.gnome.shell.extensions.user-theme name "McOS-CTLina-Gnome-1.1"
	fi

	sleep 1m
done