condition	mean	min	max
4 h after light	31.5217	22.8087	40.2347
8 h after light	28.141150000000003	20.5329	35.7494
12 h after light	27.481350000000003	15.0463	39.9164
4 h after dark	35.3391	32.8779	37.8003
8 h after dark	36.06355	30.7553	41.3718
12 h after dark	48.71445	45.5229	51.906