condition	mean	min	max
3 h after light	2.19011	1.1116	3.53332
6 h after light	1.7628866666666667	1.08421	2.73433
9 h after light	1.3949553333333333	0.727866	2.21471
12 h after light	1.698083	0.897039	2.23649
3 h after dark	2.262156666666667	1.02156	3.56499
6 h after dark	0.750754	0.507239	0.969924
9 h after dark	0.9425290000000001	0.848148	0.99282
12 h after dark	0.8290936666666666	0.505297	1.04596