Using the Temporal Format for the Order

samples = [
    {"order": 2000.01, "name": "Sankey", "value": 10},
    {"order": 2000.01, "name": "Terminus", "value": 10},
    {"order": 2000.01, "name": "Chord", "value": 40},
    {"order": 2000.01, "name": "Bar Fight", "value": 90},
    {"order": 2000.01, "name": "Pie Fight", "value": 70},

    {"order": 2000.02, "name": "Sankey", "value": 30},
    {"order": 2000.02, "name": "Terminus", "value": 20},
    {"order": 2000.02, "name": "Chord", "value": 40},
    {"order": 2000.02, "name": "Bar Fight", "value": 120},
    {"order": 2000.02, "name": "Pie Fight", "value": 55},

    {"order": 2000.03, "name": "Sankey", "value": 35},
    {"order": 2000.03, "name": "Terminus", "value": 45},
    {"order": 2000.03, "name": "Chord", "value": 60},
    {"order": 2000.03, "name": "Bar Fight", "value": 85},
    {"order": 2000.03, "name": "Pie Fight", "value": 100},

    {"order": 2000.04, "name": "Sankey", "value": 25},
    {"order": 2000.04, "name": "Terminus", "value": 60},
    {"order": 2000.04, "name": "Chord", "value": 90},
    {"order": 2000.04, "name": "Bar Fight", "value": 50},
    {"order": 2000.04, "name": "Pie Fight", "value": 105},

    {"order": 2000.05, "name": "Sankey", "value": 60},
    {"order": 2000.05, "name": "Terminus", "value": 80},
    {"order": 2000.05, "name": "Chord", "value": 120},
    {"order": 2000.05, "name": "Bar Fight", "value": 30},
    {"order": 2000.05, "name": "Pie Fight", "value": 95},
]