condition	mean	min	max
4 h after light	6925.615333333333	6844.244000000001	7007.4
8 h after light	5780.941	4028.099	7511.677
12 h after light	5383.911666666667	3762.7490000000003	6788.048000000001
16 h after light	8332.23	7060.090999999999	9430.815
4 h after dark	8136.01	7081.569	9787.571
8 h after dark	6266.869666666667	4838.119000000001	8518.886