condition	mean	min	max
4 h after light	13.643545	13.129162	14.157928
8 h after light	15.2617935	12.944537	17.57905
12 h after light	13.154148500000002	11.95024	14.358057
4 h after dark	12.1459245	11.885715	12.406134
8 h after dark	14.233425	13.888964	14.577886
12 h after dark	13.888964	13.888964	13.888964