condition	mean	min	max
4 h after light	27.521465	27.030475	28.012455
8 h after light	34.827035	34.336111	35.317959
12 h after light	37.268663000000004	33.647152	40.890174
4 h after dark	50.2762855	36.892069	63.660502
8 h after dark	41.372909	26.310671	56.435147
12 h after dark	27.525315	27.525315	27.525315