4 * Seralize light on / off and colour selection state across day / night transition
12 * Light colour selection
13 * All lights multicolour
14 * Light direction configuration
16 * Sunrise transition screen
17 * Lose condition (no turnips and no seeds)
18 * 'End the Day' button
21 * Battery and light power consts
22 * Mould power increases to prevent farming
23 * Night remaining counter