condition	mean	min	max
4 h after light	9.472107000000001	9.404861	9.539353
8 h after light	8.728002499999999	8.723618	8.732387
12 h after light	8.8115105	8.194644	9.428377
4 h after dark	9.2801105	9.15536	9.404861
8 h after dark	10.0683235	10.037145	10.099502
12 h after dark	9.404861	9.404861	9.404861