condition	mean	min	max
0 h after light	0.8771329999999999	0.850294	0.903972
4 h after light	0.8464065000000001	0.750912	0.941901
8 h after light	0.7889225	0.523635	1.05421
4 h after dark	1.292165	1.05065	1.53368
8 h after dark	0.974778	0.870546	1.07901
12 h after dark	0.6705015	0.595151	0.745852