condition	mean	min	max
4 h after light	10.3221435	10.19866	10.445627
8 h after light	9.2971235	8.454982	10.139265
12 h after light	10.3151315	10.19866	10.431603
4 h after dark	9.629565	9.384119	9.875011
8 h after dark	10.450058	9.990086	10.91003
12 h after dark	10.339155	10.339155	10.339155