condition	mean	min	max
4 h after light	569.963468	353.925648	786.001288
8 h after light	529.339122	487.925372	570.752872
12 h after light	547.950252	533.96994	561.930564
4 h after dark	818.1903335	507.462826	1128.917841
8 h after dark	902.360212	803.331476	1001.388948
12 h after dark	750.577868	750.577868	750.577868