condition	mean	min	max
4 h after light	23.4	23.4	23.4
8 h after light	5.95	1.5	10.4
12 h after light	11.100000000000001	8.8	13.4
4 h after dark	14.149999999999999	5.1	23.2
8 h after dark	15.35	9.5	21.2
12 h after dark	28.1	21.0	35.2