condition	mean	min	max
4 h after light	9.1377355	9.136559	9.138912
8 h after light	9.663737999999999	9.427404	9.900072
12 h after light	10.2264765	10.073449	10.379504
4 h after dark	9.519796	9.13952	9.900072
8 h after dark	10.0211765	9.03862	11.003733
12 h after dark	10.294182	10.294182	10.294182