condition	mean	min	max
4 h after light	26.0	26.0	26.0
8 h after light	19.35	12.0	26.7
12 h after light	36.2	27.5	44.9
4 h after dark	30.95	28.6	33.3
8 h after dark	45.0	36.5	53.5
12 h after dark	25.95	8.4	43.5