boot

var spanGroupData = [ {"timestamp": 1425196800, "group": [ {"author_id": 5, "token_count": 2120}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 2, "token_count": 3617}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 4, "token_count": 2439}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 3, "token_count": 2465}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 2536}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 6, "token_count": 64}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 2997}, {"author_id": 1, "token_count": 2150}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 7, "token_count": 23}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 132}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 1, "token_count": 2450}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 9, "token_count": 2}, ]}, ]