condition	mean	min	max
4 h after light	174.4397655	161.955167	186.924364
8 h after light	168.953561	162.374076	175.533046
12 h after light	201.637079	198.770367	204.503791
4 h after dark	167.458768	159.090229	175.827307
8 h after dark	176.0667775	174.132267	178.001288
12 h after dark	145.335874	145.335874	145.335874