condition	mean	min	max
4 h after light	644.520548	538.919866	750.12123
8 h after light	610.0470215	558.422989	661.671054
12 h after light	614.6785955	565.896634	663.460557
4 h after dark	797.0927790000001	626.155778	968.02978
8 h after dark	834.2047355	707.29089	961.118581
12 h after dark	644.232057	644.232057	644.232057