condition	mean	min	max
4 h after light	24.8795	24.166	25.593
8 h after light	19.92725	18.9517	20.9028
12 h after light	22.27435	21.1303	23.4184
4 h after dark	27.3672	24.5072	30.2272
8 h after dark	30.314700000000002	29.201	31.4284
12 h after dark	28.5836	26.4204	30.7468