condition	mean	min	max
4 h after light	320.7486155	255.269249	386.227982
8 h after light	256.570894	250.315579	262.826209
12 h after light	273.851381	258.847441	288.855321
4 h after dark	384.4574745	283.456256	485.458693
8 h after dark	456.37896	429.934017	482.823903
12 h after dark	327.29446	327.29446	327.29446