实现夜间限额管控22点到8点限额降低

def solve():
    from pyodide.http import open_url
    account_types_csv = open_url(____).read()
    payment_channels_csv = open_url(____).read()
    transfer_types_csv = open_url(____).read()
    transaction_limits_csv = open_url(____).read()
    accounts_csv = open_url(____).read()
    transfers_csv = open_url(____).read()
    amount_reservations_csv = open_url(____).read()
    fraud_rules_csv = open_url(____).read()
    for t in ['____', '____', '____', '____']:
        hour = int(t.split(____)[____])
        if hour >= ____ or hour < ____:
            limit, period = ____, '____'
        else:
            limit, period = ____, '____'
        print(____)