condition	mean	min	max
4 h after light	11.533576499999999	11.123672	11.943481
8 h after light	10.603577000000001	10.391937	10.815217
12 h after light	9.5924855	8.924969	10.260002
4 h after dark	10.851874500000001	10.815217	10.888532
8 h after dark	10.5170095	9.090625	11.943394
12 h after dark	10.455672	10.455672	10.455672