condition	mean	min	max
4 h after light	1.0189145	0.964019	1.07381
8 h after light	1.44705	1.11857	1.77553
12 h after light	1.2370299999999999	1.00673	1.46733
4 h after dark	2.71816	2.56503	2.87129
8 h after dark	3.08924	3.03145	3.14703
12 h after dark	2.34467	2.00731	2.68203