condition	mean	min	max
4 h after light	8.8759385	8.596517	9.15536
8 h after light	9.785635	9.138912	10.432358
12 h after light	9.826243999999999	9.707831	9.944657
4 h after dark	8.7769615	8.544358	9.009565
8 h after dark	9.9110905	9.15536	10.666821
12 h after dark	8.992961	8.992961	8.992961