condition	mean	min	max
4 h after light	22.66975	22.4132	22.9263
8 h after light	20.79945	19.4445	22.1544
12 h after light	27.867649999999998	26.8391	28.8962
4 h after dark	49.112449999999995	48.6736	49.5513
8 h after dark	45.06555	44.4277	45.7034
12 h after dark	37.9659	35.8837	40.0481