condition	mean	min	max
4 h after light	24.7	24.7	24.7
8 h after light	26.7	23.5	29.9
12 h after light	22.35	20.6	24.1
4 h after dark	12.7	4.9	20.5
8 h after dark	22.1	14.9	29.3
12 h after dark	16.5	5.1	27.9