condition	mean	min	max
0 h after light	2.808345	2.05286	3.56383
4 h after light	1.7408649999999999	1.72486	1.75687
8 h after light	0.8501289999999999	0.793318	0.90694
4 h after dark	3.0245699999999998	2.89902	3.15012
8 h after dark	3.47973	3.27404	3.68542
12 h after dark	1.275615	1.24566	1.30557