condition	mean	min	max
4 h after light	3.5962283333333334	3.45885	3.7769519999999996
8 h after light	2.5414346666666665	1.623183	3.091034
12 h after light	1.8544313333333333	1.473428	2.162246
16 h after light	3.4491943333333337	3.0387060000000004	3.94613
4 h after dark	3.120951333333333	2.773173	3.366915
8 h after dark	1.9579659999999999	1.627982	2.2880979999999997