During Week Maximum possible recovery Energy.
In Week we have Two 2x Recover Day (Weekend) and 5 normal Day.
Simple Recovery is 50 Energy in 6 mins.
With All Houses = -36sec Recovery.  (Market price - 50G)
-6s Recovery
-6s Recovery
-6s Recovery
-8s Recovery
-10s Recovery
Field Hospital Q5 = -60sec Recovery (Market price - 8.5 Euro)
-60s Recovery
Gold Pack Q5 = -60sec Recovery. Market price - 199G)
-60s Recovery
In Normal Day Recovery Time= 3min 24sec = 204 Seconds
on Weekend = 1 min 42 sec = 102 Seconds
((5Day*86400Sec)/204sec + (2Day*86400Sec)/102sec) *50Energy = (2118+1694)*50 = 190 600 Energy.
With Power Pack
+50 Recovery energy
If you Turn on Power Pack on Friday.
you will 4 Normal Day. One 2xNormal Day and 2  2X Weekend Day.
Calculation.
4 Normal Day = ((4Days * 86400sec)/204)*50 = 84 700 Energy
1 2xNormal Day = ((1Day * 86400sec)/204)*100 = 42 350 Energy
2  2x Normal Day = ((2Days * 86400sec)/102)*100 = 169 400 Energy
TOTAL = 296 450 Energy.
Needed Q5 Food = 29 645.
Gained Experience Points
1000 Energy = 200XP
TOTAL XP = (296 450 /1000 ) *200 = 59 290 XP = 12 LVL UP = 40% of TOTAL Weekly Challange.