condition	mean	min	max
4 h after light	11.848993	11.359728	12.338258
8 h after light	11.681359	11.311203	12.051515
12 h after light	10.772344499999999	10.669166	10.875523
4 h after dark	10.6359385	9.138912	12.132965
8 h after dark	11.239598	11.066501	11.412695
12 h after dark	15.5664	15.5664	15.5664