condition	mean	min	max
4 h after light	167.2151155	147.553893	186.876338
8 h after light	178.057268	175.882479	180.232057
12 h after light	180.64030300000002	179.6053	181.675306
4 h after dark	167.80898000000002	155.385903	180.232057
8 h after dark	174.30266699999999	164.086709	184.518625
12 h after dark	197.514893	197.514893	197.514893