condition	mean	min	max
4 h after light	14.03155	13.977	14.0861
8 h after light	13.98	13.8741	14.0859
12 h after light	14.763349999999999	13.9383	15.5884
4 h after dark	22.8781	19.8268	25.9294
8 h after dark	20.736449999999998	20.5898	20.8831
12 h after dark	19.1458	16.2636	22.028