condition	mean	min	max
4 h after light	11.040398	9.340571	12.740225
8 h after light	12.595898	9.753318	15.438478
12 h after light	411.247524	9.493897	813.001151
4 h after dark	11.7173365	9.48071	13.953963
8 h after dark	65.071866	8.274464	121.869268
12 h after dark	9.707831	9.707831	9.707831