l.UpdatedAt = t // update to the latest time index

	if since >= 24 {
		l.Bins = [24]tierStats{}
		return
	}

	for lastIdx != idx {
		lastIdx = (lastIdx + 1) % 24
		l.Bins[lastIdx] = tierStats{}
	}
}

func (l *lastDayTierStats) clone() lastDayTierStats {
	clone := lastDayTierStats{
		UpdatedAt: l.UpdatedAt,
	}
	copy(clone.Bins[:], l.Bins[:])
	return clone
}

	if opts == nil {
		opts = &NewFakeContextOption{}
	}
	ns := opts.Namespace
	ins := opts.IstioNamespace
	return &fakeInstance{
		clients: map[string]kube.CLIClient{},
		rootFlags: &RootFlags{
			kubeconfig:       ptr.Of[string](""),
			configContext:    ptr.Of[string](""),
			namespace:        &ns,
			istioNamespace:   &ins,
			defaultNamespace: "",
		},
		results: opts.Results,
		objects: opts.Objects,

	// map header, size 2
	// write "Bins"
	err = en.Append(0x82, 0xa4, 0x42, 0x69, 0x6e, 0x73)
	if err != nil {
		return
	}
	err = en.WriteArrayHeader(uint32(24))
	if err != nil {
		err = msgp.WrapError(err, "Bins")
		return
	}
	for za0001 := range z.Bins {
		err = z.Bins[za0001].EncodeMsg(en)
		if err != nil {
			err = msgp.WrapError(err, "Bins", za0001)
			return
		}
	}