condition	mean	min	max
0 h after light	2.60314	2.20646	2.99982
4 h after light	0.5542575000000001	0.466167	0.642348
8 h after light	0.39657200000000004	0.31185	0.481294
4 h after dark	1.084733	0.621596	1.54787
8 h after dark	0.7793725	0.776102	0.782643
12 h after dark	1.163301	0.786962	1.53964