condition	mean	min	max
4 h after light	9.459868	9.312094	9.607642
8 h after light	10.831571499999999	8.855961	12.807182
12 h after light	9.6846995	9.535935	9.833464
4 h after dark	9.664833	9.62823	9.701436
8 h after dark	9.457544500000001	9.307447	9.607642
12 h after dark	10.287136	10.287136	10.287136