condition	mean	min	max
4 h after light	10.9	10.9	10.9
8 h after light	12.95	7.5	18.4
12 h after light	12.4	4.7	20.1
4 h after dark	28.65	27.4	29.9
8 h after dark	5.55	3.0	8.1
12 h after dark	23.3	23.0	23.6