condition	mean	min	max
4 h after light	488.78980650000005	459.178645	518.400968
8 h after light	446.652817	404.539749	488.765885
12 h after light	430.303453	379.686418	480.920488
4 h after dark	379.424935	337.038037	421.811833
8 h after dark	366.414871	345.968932	386.86081
12 h after dark	586.587114	586.587114	586.587114