In every case, any value in brackets (e.g. [DW]) is the percentage fulfilled to your workforce. In most cases, this value is simply 1.0
.
Pioneer Efficiency = 0.02 * (1+([DW]*10/3)) * (1+([RAT]*4)) * (1+([OVE]*5/6)) * (1+([PWO]*1/11)) * (1+([COF]*2/13))
Settler Efficiency = 0.01 * (1+([DW]*10/3)) * (1+([RAT]*4)) * (1+([EXO])) * (1+([PT]*5/6)) * (1+([REP]*1/11)) * (1+([KOM]*2/13))
Technician Efficiency = 0.005 * (1+([DW]*10/3)) * (1+([RAT]*4)) * (1+([MED]*5/6)) * (1+[HMS]) * (1+[SCN]) * (1+([ALE]*2/13)) * (1+([SC]/11))
Engineer Efficiency = 0.005 * (1+([DW]*10/3)) * (1+([FIM]*4)) * (1+([MED]*5/6)) * (1+[HSS]) * (1+[PDA]) * (1+([GIN]*2/13)) * (1+([VG]/11))
Note: This has not been fully verified
Scientist Efficiency = 0.005 * (1+([DW]*10/3)) * (1+([MEA]*4)) * (1+([MED]*5/6)) * (1+[LC]) * (1+[WS]) * (1+([WIN]*2/13)) * (1+([NST]/11))
Current findings:
Whenever the above happens, you will immediately have a consumption event and your new consumption time is then. If, for example:
Your workers will immediately consume 25% (6 hours = 1/4 of a day) of their daily needs and the new consumption time will be 6pm.
Tracking consumption can be done using the FIOExtension (if APEX is running when the consumption event happens).