condition	mean	min	max
0 h after light	2.01358	1.34398	2.68318
4 h after light	2.3700900000000003	1.32273	3.41745
8 h after light	1.50759	1.02424	1.99094
4 h after dark	1.4868679999999999	0.658806	2.31493
8 h after dark	0.9951495	0.990974	0.999325
12 h after dark	1.6637914999999999	0.982953	2.34463