uv

var spanGroupData = [ {"timestamp": 946713600, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 2, "token_count": 63}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 0, "token_count": 442}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 1, "token_count": 83}, ]}, ]