condition	mean	min	max
3 h after light	3.4839866666666666	3.09502	3.88834
6 h after light	3.09798	2.67887	3.68406
9 h after light	2.86998	2.57867	3.40237
12 h after light	2.5329975	2.12784	3.13662
3 h after dark	2.5207	2.23835	2.91859
6 h after dark	2.4195966666666666	1.88025	3.24308
9 h after dark	3.713286666666667	3.17078	4.76307
12 h after dark	3.373825	3.07712	3.67053