condition	mean	min	max
0 h after light	0.9741075	0.729765	1.21845
4 h after light	0.7701785	0.660957	0.8794
8 h after light	0.7725345	0.742857	0.802212
4 h after dark	1.475465	1.11931	1.83162
8 h after dark	1.7656399999999999	1.43746	2.09382
12 h after dark	1.28151	1.2674	1.29562