condition	mean	min	max
4 h after light	879.373	838.174	920.572
8 h after light	511.832	509.345	514.319
12 h after light	283.00300000000004	271.845	294.161
4 h after dark	498.755	488.941	512.269
8 h after dark	689.2946666666667	655.482	720.176
12 h after dark	735.5063333333334	701.635	757.78