New day, new update in Cydia: SBSchedule. SBSchedule lets you control the behavior of various SBSetting toggles and create a list of rules.This could be useful to preserver the battery by turning of 3G/Bluetooth/GPS during the night or turn of push notifications/messages sounds while at work, at school, in a meeting etc.
Once you installed SBSchedule, you just need to set the rules for each toggle installed . You can also create profiles that will be activated according to the rules you create. The new update fully supports iOS 4
You can find SBSchedule in Cydia store for $2.99