condition	mean	min	max
4 h after light	613.168841	580.415145	645.922537
8 h after light	588.5457635	557.782547	619.30898
12 h after light	699.6638485000001	682.990576	716.337121
4 h after dark	970.5762755000001	807.152643	1133.999908
8 h after dark	1089.8731515	806.802215	1372.944088
12 h after dark	614.694846	614.694846	614.694846