Autoswitch light-dark mode KDE Plasma

#!/bin/bash
CUR_SCHEME=$(plasma-apply-colorscheme --list-schemes | grep "current color scheme")
currenttime=$(date +%H:%M)
   if [[ "$currenttime" > "18:00" ]] || [[ "$currenttime" < "07:30" ]]; then
           if [[ $CUR_SCHEME =~ "BreezeClassic" ]]; then
                plasma-apply-colorscheme BreezeDark
                /usr/lib/x86_64-linux-gnu/libexec/plasma-changeicons breeze-dark
                echo "switched to dark"
            fi
    else
            if [[ $CUR_SCHEME =~ "BreezeDark" ]]; then
                plasma-apply-colorscheme BreezeClassic
                /usr/lib/x86_64-linux-gnu/libexec/plasma-changeicons breeze
                echo "switched to light"
            fi
   fi