condition	mean	min	max
4 h after light	852.5698924999999	826.060332	879.079453
8 h after light	976.7458965	901.804087	1051.687706
12 h after light	1044.9523625	937.063767	1152.840958
4 h after dark	947.1950735	824.30898	1070.081167
8 h after dark	946.463535	778.430511	1114.496559
12 h after dark	847.042441	847.042441	847.042441