My opinion differs somewhat from you when I'm looking at a dead N900 in the early evening - while the iP4 is showing about half charge, while doing essentially the same simple day-to-day stuff (media, push messaging, heavy SMS's etc).
0 0 * * * run-standalone.sh /home/user/script/hardsleep.sh 30 7 * * * run-standalone.sh /home/user/script/normal_connection.sh