condition	mean	min	max
4 h after light	2.817563333333333	1.54373	3.82039
8 h after light	1.422835	0.437685	2.53847
12 h after light	1.4344656666666666	0.824097	2.22028
4 h after dark	2.74397	2.4292	3.34945
8 h after dark	4.116099999999999	2.31188	5.28817
12 h after dark	5.78524	4.78505	7.24705