condition	mean	min	max
4 h after light	2.912042666666667	2.859432	2.982053
8 h after light	2.206297	1.483957	2.5770619999999997
12 h after light	1.472173	1.376428	1.604368
16 h after light	2.873122	2.397355	3.404813
4 h after dark	2.3575123333333337	2.147511	2.7380400000000003
8 h after dark	1.5393403333333333	1.480626	1.606934