condition	mean	min	max
4 h after light	621.934843	431.068842	812.800844
8 h after light	836.257591	788.106556	884.408626
12 h after light	724.1201735	570.565674	877.674673
4 h after dark	492.3639655	441.595425	543.132506
8 h after dark	402.932827	376.506587	429.359067
12 h after dark	314.894318	314.894318	314.894318