condition	mean	min	max
4 h after light	1.50705	1.0346	1.9795
8 h after light	16.180149999999998	15.4927	16.8676
12 h after light	26.02675	24.481	27.5725
4 h after dark	10.910466666666666	10.6176	11.1928
8 h after dark	2.67874	2.15688	3.0795
12 h after dark	1.4855133333333335	1.03902	1.72815