5 * Battery and light power consts
7 * Mould power increases to prevent farming (partially implemented, needs balancing)
11 * 'End the Day' button
12 * Seralize light on / off and colour selection state across day / night transition
17 * Light colour selection
18 * All lights multicolour
19 * Light direction configuration
21 * Sunrise transition screen
22 * Lose condition (no turnips and no seeds)