[ { 
            "id_tranche": "1",
            "jour": "Lundi",
            "datejour": "2026-06-08",
            "recupjour": "08/06/2026",
            "lib_tranche": "07h30-10h00"

            },{ 
            "id_tranche": "2",
            "jour": "Lundi",
            "datejour": "2026-06-08",
            "recupjour": "08/06/2026",
            "lib_tranche": "10h00-12h30"

            },{ 
            "id_tranche": "3",
            "jour": "Lundi",
            "datejour": "2026-06-08",
            "recupjour": "08/06/2026",
            "lib_tranche": "13h30-16h00"

            },{ 
            "id_tranche": "4",
            "jour": "Lundi",
            "datejour": "2026-06-08",
            "recupjour": "08/06/2026",
            "lib_tranche": "16h00-18h30"

            }]