condition	mean	min	max
4 h after light	11.660999	10.563559	12.758439
8 h after light	11.743251	11.603776	11.882726
12 h after light	11.765741	10.754697	12.776785
4 h after dark	11.60428	11.280832	11.927728
8 h after dark	12.285103	11.681875	12.888331
12 h after dark	10.795099	10.795099	10.795099