condition	mean	min	max
4 h after light	2.726305	2.42021	3.0324
8 h after light	3.1044549999999997	3.00432	3.20459
12 h after light	3.626825	3.48982	3.76383
4 h after dark	5.078950000000001	4.65601	5.50189
8 h after dark	4.16084	3.9931	4.32858
12 h after dark	4.1375	3.71818	4.55682