condition	mean	min	max
4 h after light	83.80454449999999	79.815601	87.793488
8 h after light	78.309971	78.309971	78.309971
12 h after light	75.175263	72.040555	78.309971
4 h after dark	77.008328	66.617923	87.398733
8 h after dark	80.0599715	71.541655	88.578288
12 h after dark	99.001297	99.001297	99.001297