condition	mean	min	max
4 h after light	11.405345	11.276745	11.533945
8 h after light	9.687036500000001	9.476449	9.897624
12 h after light	9.673621	8.974344	10.372898
4 h after dark	10.5208525	10.409643	10.632062
8 h after dark	10.6310445	8.900176	12.361913
12 h after dark	10.141265	10.141265	10.141265