condition	mean	min	max
4 h after light	156.5463785	141.399162	171.693595
8 h after light	168.849594	153.49374	184.205448
12 h after light	165.3735045	164.820594	165.926415
4 h after dark	142.8952655	138.928745	146.861786
8 h after dark	156.151892	151.385903	160.917881
12 h after dark	155.141364	155.141364	155.141364