condition	mean	min	max
4 h after light	13.0758355	12.860154	13.291517
8 h after light	13.686816499999999	13.291517	14.082116
12 h after light	12.9018805	11.805043	13.998718
4 h after dark	13.340332499999999	12.580117	14.100548
8 h after dark	13.404042	12.122454	14.68563
12 h after dark	12.915662	12.915662	12.915662