condition	mean	min	max
4 h after light	12.2650925	11.533945	12.99624
8 h after light	11.3747765	10.969054	11.780499
12 h after light	11.6164575	10.669166	12.563749
4 h after dark	11.186111	9.707831	12.664391
8 h after dark	10.504735	9.127637	11.881833
12 h after dark	11.040988	11.040988	11.040988