Data won't show up in View when using variable in "where"

I make nested foreach to show Event based on Jam (Time).

This is my Controller:

public function viewEvent($date){
    $events = Event::where('start_date','LIKE', "%$date%");
    $hari = Carbon::parse($date)->format('l');
    //Generate Hari
    if ($hari == "Monday"){
        $hari = "senin";
    } elseif ($hari == "Tuesday"){
        $hari = "selasa";
    } elseif ($hari == "Wednesday"){
        $hari = "rabu";
    } elseif ($hari == "Thursday"){
        $hari = "kamis";
    } elseif ($hari == "Friday"){
        $hari = "jumat";
    } elseif ($hari == "Saturday"){
        $hari = "sabtu";
    } else{
        $hari = "minggu";
    }
    $jams = Jam::all();
    return view('cco.view_event')->with('events', $events)->with('date', $date)->with('jams', $jams)->with('hari', $hari);
}

This is my View:

@extends('layouts.app')
@section('content')
    <br>
    <div class="container">
        <div class="col-md-1"></div>
        <div class="col-md-8">
            <h2><b>Schedule: </b></h2>
            @foreach($jams as $jam)
                <h3><b>Jam </b></h3>
                <br>
                @php
                    $count = 0;
                    $temp = $jam["waktu"];
                @endphp
                @foreach($events->where('jam','LIKE', "%$temp%")->get() as $event)
                    <table class="table table-bordered table-responsive">
                        <tr>
                            <td class="col-md-4">No. Rekening</td>
                            <td></td>
                        </tr>
                        <tr>
                            <td>Nama Debitur</td>
                            <td></td>
                        </tr>
                        <tr>
                            <td>Tanggal Lunas KPR</td>
                            <td></td>
                        </tr>
                        <tr>
                            <td>No. ILS</td>
                            <td></td>
                        </tr>
                        <tr>
                            <td>No. ID Laporan</td>
                            <td></td>
                        </tr>
                        <tr>
                            <td>Tanggal Ambil</td>
                            <td></td>
                        </tr>
                        <tr>
                            <td>Dokumen</td>
                            <td></td>
                        </tr>
                        <tr>
                            <td>No. HP</td>
                            <td></td>
                        </tr>
                    </table>
                    <div class="col-md-10">Created at // by //</div>
                    <button class="btn btn-primary btn-sm">RESCHEDULE</button>
                    <br>&nbsp;
                    @php
                        $count = $count+1;
                    @endphp
                @endforeach
                @if($count == 0)
                    <h4><i>No Schedule</i></h4>
                @endif
                <br><br>
                @if($jam[$hari] == 0 || $count >= $jam[$hari])
                    <i>You can't add more schedule</i>
                @else
                    <button class="btn btn-success">+ Add New Schedule</button>
                    <br><br>
                @endif
            @endforeach
        </div>
    </div>
@endsection

This is my Events DB

This is the result

But, when I try to change @foreach($events->where('jam','LIKE', "%$temp%")->get() as $event) to @foreach($events->where('jam','LIKE', "%$09.15 - 09.30%")->get() as $event), it's actually show up in all times... here

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