import random as r
Ndt=200
Ntries=100
sumwait=[0]*Ndt
Results=[0]*Ntries
for j in range(Ntries):
    Ntests=j*100
    print j
    for i in range(Ndt):
        dt=1*i
        for k in range(Ntests):
            #print j,i,k
            wait=r.gauss(0,90) -dt
            if wait>0:
                wait=20*60
            wait=abs(wait)
            sumwait[i]=sumwait[i]+wait
    Results[j]=sumwait.index(min(sumwait))
    Variancecheck=all(x == Results[0] for x in Results)
    if Variancecheck==True:
        print Results[j]