condition	mean	min	max
0 h after light	2.9427	2.65426	3.23114
4 h after light	2.30342	2.03886	2.56798
8 h after light	3.609325	2.87704	4.34161
4 h after dark	3.9430249999999996	3.80806	4.07799
8 h after dark	2.652545	2.60946	2.69563
12 h after dark	2.805845	2.58144	3.03025