condition	mean	min	max
4 h after light	28.4	28.4	28.4
8 h after light	17.05	4.2	29.9
12 h after light	11.8	2.3	21.3
4 h after dark	24.95	14.1	35.8
8 h after dark	17.35	16.1	18.6
12 h after dark	16.55	2.5	30.6