condition	mean	min	max
4 h after light	178.3345	164.146	192.523
8 h after light	118.4525	117.545	119.36
12 h after light	101.55495	96.7099	106.4
4 h after dark	140.73149999999998	137.154	144.309
8 h after dark	148.12	144.221	152.019
12 h after dark	186.091	177.54	194.642